19798904268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2753}}^1$

素因数の和:2925

約数の個数: 216

約数和(自身を含む): 59730338304

約数和(自身を除く): 39931434036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 127, 132, 143, 156, 198, 234, 242, 254, 286, 363, 381, 396, 429, 468, 484, 508, 572, 726, 762, 858, 1089, 1143, 1287, 1397, 1452, 1524, 1573, 1651, 1716, 2178, 2286, 2574, 2753, 2794, 3146, 3302, 4191, 4356, 4572, 4719, 4953, 5148, 5506, 5588, 6292, 6604, 8259, 8382, 9438, 9906, 11012, 12573, 14157, 14859, 15367, 16518, 16764, 18161, 18876, 19812, 24777, 25146, 28314, 29718, 30283, 30734, 33036, 35789, 36322, 46101, 49554, 50292, 54483, 56628, 59436, 60566, 61468, 71578, 72644, 90849, 92202, 99108, 107367, 108966, 121132, 138303, 143156, 163449, 181698, 184404, 199771, 214734, 217932, 272547, 276606, 322101, 326898, 333113, 349631, 363396, 393679, 399542, 429468, 545094, 553212, 599313, 644202, 653796, 666226, 699262, 787358, 799084, 999339, 1048893, 1090188, 1181037, 1198626, 1288404, 1332452, 1398524, 1574716, 1797939, 1998678, 2097786, 2362074, 2397252, 2998017, 3146679, 3543111, 3595878, 3845941, 3997356, 4195572, 4330469, 4545203, 4724148, 5996034, 6293358, 7086222, 7191756, 7691882, 8660938, 9090406, 11537823, 11992068, 12586716, 12991407, 13635609, 14172444, 15383764, 17321876, 18180812, 23075646, 25982814, 27271218, 34613469, 38974221, 40906827, 42305351, 46151292, 49997233, 51965628, 54542436, 69226938, 77948442, 81813654, 84610702, 99994466, 126916053, 138453876, 149991699, 155896884, 163627308, 169221404, 199988932, 253832106, 299983398, 380748159, 449975097, 507664212, 549969563, 599966796, 761496318, 899950194, 1099939126, 1522992636, 1649908689, 1799900388, 2199878252, 3299817378, 4949726067, 6599634756, 9899452134, 19798904268]

約数ペア:

[(1, 19798904268), (2, 9899452134), (3, 6599634756), (4, 4949726067), (6, 3299817378), (9, 2199878252), (11, 1799900388), (12, 1649908689), (13, 1522992636), (18, 1099939126), (22, 899950194), (26, 761496318), (33, 599966796), (36, 549969563), (39, 507664212), (44, 449975097), (52, 380748159), (66, 299983398), (78, 253832106), (99, 199988932), (117, 169221404), (121, 163627308), (127, 155896884), (132, 149991699), (143, 138453876), (156, 126916053), (198, 99994466), (234, 84610702), (242, 81813654), (254, 77948442), (286, 69226938), (363, 54542436), (381, 51965628), (396, 49997233), (429, 46151292), (468, 42305351), (484, 40906827), (508, 38974221), (572, 34613469), (726, 27271218), (762, 25982814), (858, 23075646), (1089, 18180812), (1143, 17321876), (1287, 15383764), (1397, 14172444), (1452, 13635609), (1524, 12991407), (1573, 12586716), (1651, 11992068), (1716, 11537823), (2178, 9090406), (2286, 8660938), (2574, 7691882), (2753, 7191756), (2794, 7086222), (3146, 6293358), (3302, 5996034), (4191, 4724148), (4356, 4545203), (4572, 4330469), (4719, 4195572), (4953, 3997356), (5148, 3845941), (5506, 3595878), (5588, 3543111), (6292, 3146679), (6604, 2998017), (8259, 2397252), (8382, 2362074), (9438, 2097786), (9906, 1998678), (11012, 1797939), (12573, 1574716), (14157, 1398524), (14859, 1332452), (15367, 1288404), (16518, 1198626), (16764, 1181037), (18161, 1090188), (18876, 1048893), (19812, 999339), (24777, 799084), (25146, 787358), (28314, 699262), (29718, 666226), (30283, 653796), (30734, 644202), (33036, 599313), (35789, 553212), (36322, 545094), (46101, 429468), (49554, 399542), (50292, 393679), (54483, 363396), (56628, 349631), (59436, 333113), (60566, 326898), (61468, 322101), (71578, 276606), (72644, 272547), (90849, 217932), (92202, 214734), (99108, 199771), (107367, 184404), (108966, 181698), (121132, 163449), (138303, 143156)]