17794492884

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:625

約数の個数: 240

約数和(自身を含む): 54278450240

約数和(自身を除く): 36483957356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 163, 189, 196, 252, 294, 326, 343, 378, 421, 441, 489, 588, 652, 686, 756, 842, 882, 978, 1029, 1141, 1263, 1323, 1372, 1467, 1684, 1764, 1956, 2058, 2282, 2401, 2526, 2646, 2934, 2947, 3087, 3423, 3789, 4116, 4401, 4564, 4802, 5052, 5292, 5868, 5894, 6174, 6846, 7203, 7578, 7987, 8802, 8841, 9261, 9604, 10269, 11367, 11788, 12348, 13692, 14406, 15156, 15974, 17604, 17682, 18522, 20538, 20629, 21609, 22734, 23961, 26523, 28812, 30807, 31948, 35364, 37044, 41076, 41258, 43218, 45468, 47922, 53046, 55909, 61614, 61887, 64827, 68623, 71883, 79569, 82516, 86436, 95844, 106092, 111818, 123228, 123774, 129654, 137246, 143766, 144403, 159138, 167727, 185661, 205869, 215649, 223636, 247548, 259308, 274492, 287532, 288806, 318276, 335454, 371322, 391363, 411738, 431298, 433209, 480361, 503181, 556983, 577612, 617607, 670908, 742644, 782726, 823476, 862596, 866418, 960722, 1006362, 1010821, 1113966, 1174089, 1235214, 1299627, 1441083, 1509543, 1565452, 1732836, 1852821, 1921444, 2012724, 2021642, 2227932, 2348178, 2470428, 2599254, 2882166, 3019086, 3032463, 3362527, 3522267, 3705642, 3898881, 4043284, 4323249, 4696356, 5198508, 5764332, 6038172, 6064926, 6725054, 7044534, 7411284, 7797762, 8646498, 9097389, 10087581, 10566801, 12129852, 12969747, 13450108, 14089068, 15595524, 17292996, 18194778, 20175162, 21133602, 23537689, 25939494, 27292167, 30262743, 36389556, 40350324, 42267204, 47075378, 51878988, 54584334, 60525486, 70613067, 90788229, 94150756, 109168668, 121050972, 141226134, 164763823, 181576458, 211839201, 282452268, 329527646, 363152916, 423678402, 494291469, 635517603, 659055292, 847356804, 988582938, 1271035206, 1482874407, 1977165876, 2542070412, 2965748814, 4448623221, 5931497628, 8897246442, 17794492884]

約数ペア:

[(1, 17794492884), (2, 8897246442), (3, 5931497628), (4, 4448623221), (6, 2965748814), (7, 2542070412), (9, 1977165876), (12, 1482874407), (14, 1271035206), (18, 988582938), (21, 847356804), (27, 659055292), (28, 635517603), (36, 494291469), (42, 423678402), (49, 363152916), (54, 329527646), (63, 282452268), (84, 211839201), (98, 181576458), (108, 164763823), (126, 141226134), (147, 121050972), (163, 109168668), (189, 94150756), (196, 90788229), (252, 70613067), (294, 60525486), (326, 54584334), (343, 51878988), (378, 47075378), (421, 42267204), (441, 40350324), (489, 36389556), (588, 30262743), (652, 27292167), (686, 25939494), (756, 23537689), (842, 21133602), (882, 20175162), (978, 18194778), (1029, 17292996), (1141, 15595524), (1263, 14089068), (1323, 13450108), (1372, 12969747), (1467, 12129852), (1684, 10566801), (1764, 10087581), (1956, 9097389), (2058, 8646498), (2282, 7797762), (2401, 7411284), (2526, 7044534), (2646, 6725054), (2934, 6064926), (2947, 6038172), (3087, 5764332), (3423, 5198508), (3789, 4696356), (4116, 4323249), (4401, 4043284), (4564, 3898881), (4802, 3705642), (5052, 3522267), (5292, 3362527), (5868, 3032463), (5894, 3019086), (6174, 2882166), (6846, 2599254), (7203, 2470428), (7578, 2348178), (7987, 2227932), (8802, 2021642), (8841, 2012724), (9261, 1921444), (9604, 1852821), (10269, 1732836), (11367, 1565452), (11788, 1509543), (12348, 1441083), (13692, 1299627), (14406, 1235214), (15156, 1174089), (15974, 1113966), (17604, 1010821), (17682, 1006362), (18522, 960722), (20538, 866418), (20629, 862596), (21609, 823476), (22734, 782726), (23961, 742644), (26523, 670908), (28812, 617607), (30807, 577612), (31948, 556983), (35364, 503181), (37044, 480361), (41076, 433209), (41258, 431298), (43218, 411738), (45468, 391363), (47922, 371322), (53046, 335454), (55909, 318276), (61614, 288806), (61887, 287532), (64827, 274492), (68623, 259308), (71883, 247548), (79569, 223636), (82516, 215649), (86436, 205869), (95844, 185661), (106092, 167727), (111818, 159138), (123228, 144403), (123774, 143766), (129654, 137246)]