19526472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 66718080

約数和(自身を除く): 47191608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 43, 51, 53, 56, 63, 68, 72, 84, 86, 102, 106, 119, 126, 129, 136, 153, 159, 168, 172, 204, 212, 238, 252, 258, 301, 306, 318, 344, 357, 371, 387, 408, 424, 476, 477, 504, 516, 602, 612, 636, 714, 731, 742, 774, 901, 903, 952, 954, 1032, 1071, 1113, 1204, 1224, 1272, 1428, 1462, 1484, 1548, 1802, 1806, 1908, 2142, 2193, 2226, 2279, 2408, 2703, 2709, 2856, 2924, 2968, 3096, 3339, 3604, 3612, 3816, 4284, 4386, 4452, 4558, 5117, 5406, 5418, 5848, 6307, 6579, 6678, 6837, 7208, 7224, 8109, 8568, 8772, 8904, 9116, 10234, 10812, 10836, 12614, 13158, 13356, 13674, 15351, 15953, 16218, 17544, 18232, 18921, 20468, 20511, 21624, 21672, 25228, 26316, 26712, 27348, 30702, 31906, 32436, 37842, 38743, 40936, 41022, 46053, 47859, 50456, 52632, 54696, 56763, 61404, 63812, 64872, 75684, 77486, 82044, 92106, 95718, 113526, 116229, 122808, 127624, 143577, 151368, 154972, 164088, 184212, 191436, 227052, 232458, 271201, 287154, 309944, 348687, 368424, 382872, 454104, 464916, 542402, 574308, 697374, 813603, 929832, 1084804, 1148616, 1394748, 1627206, 2169608, 2440809, 2789496, 3254412, 4881618, 6508824, 9763236, 19526472]

約数ペア:

[(1, 19526472), (2, 9763236), (3, 6508824), (4, 4881618), (6, 3254412), (7, 2789496), (8, 2440809), (9, 2169608), (12, 1627206), (14, 1394748), (17, 1148616), (18, 1084804), (21, 929832), (24, 813603), (28, 697374), (34, 574308), (36, 542402), (42, 464916), (43, 454104), (51, 382872), (53, 368424), (56, 348687), (63, 309944), (68, 287154), (72, 271201), (84, 232458), (86, 227052), (102, 191436), (106, 184212), (119, 164088), (126, 154972), (129, 151368), (136, 143577), (153, 127624), (159, 122808), (168, 116229), (172, 113526), (204, 95718), (212, 92106), (238, 82044), (252, 77486), (258, 75684), (301, 64872), (306, 63812), (318, 61404), (344, 56763), (357, 54696), (371, 52632), (387, 50456), (408, 47859), (424, 46053), (476, 41022), (477, 40936), (504, 38743), (516, 37842), (602, 32436), (612, 31906), (636, 30702), (714, 27348), (731, 26712), (742, 26316), (774, 25228), (901, 21672), (903, 21624), (952, 20511), (954, 20468), (1032, 18921), (1071, 18232), (1113, 17544), (1204, 16218), (1224, 15953), (1272, 15351), (1428, 13674), (1462, 13356), (1484, 13158), (1548, 12614), (1802, 10836), (1806, 10812), (1908, 10234), (2142, 9116), (2193, 8904), (2226, 8772), (2279, 8568), (2408, 8109), (2703, 7224), (2709, 7208), (2856, 6837), (2924, 6678), (2968, 6579), (3096, 6307), (3339, 5848), (3604, 5418), (3612, 5406), (3816, 5117), (4284, 4558), (4386, 4452)]