42999642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 111601152

約数和(自身を除く): 68601510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 53, 63, 94, 106, 126, 137, 141, 159, 274, 282, 318, 329, 371, 411, 423, 477, 658, 742, 822, 846, 954, 959, 987, 1113, 1233, 1918, 1974, 2226, 2466, 2491, 2877, 2961, 3339, 4982, 5754, 5922, 6439, 6678, 7261, 7473, 8631, 12878, 14522, 14946, 17262, 17437, 19317, 21783, 22419, 34874, 38634, 43566, 44838, 45073, 50827, 52311, 57951, 65349, 90146, 101654, 104622, 115902, 130698, 135219, 152481, 156933, 270438, 304962, 313866, 341267, 405657, 457443, 682534, 811314, 914886, 1023801, 2047602, 2388869, 3071403, 4777738, 6142806, 7166607, 14333214, 21499821, 42999642]

約数ペア:

[(1, 42999642), (2, 21499821), (3, 14333214), (6, 7166607), (7, 6142806), (9, 4777738), (14, 3071403), (18, 2388869), (21, 2047602), (42, 1023801), (47, 914886), (53, 811314), (63, 682534), (94, 457443), (106, 405657), (126, 341267), (137, 313866), (141, 304962), (159, 270438), (274, 156933), (282, 152481), (318, 135219), (329, 130698), (371, 115902), (411, 104622), (423, 101654), (477, 90146), (658, 65349), (742, 57951), (822, 52311), (846, 50827), (954, 45073), (959, 44838), (987, 43566), (1113, 38634), (1233, 34874), (1918, 22419), (1974, 21783), (2226, 19317), (2466, 17437), (2491, 17262), (2877, 14946), (2961, 14522), (3339, 12878), (4982, 8631), (5754, 7473), (5922, 7261), (6439, 6678)]