42591948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 118540800

約数和(自身を除く): 75948852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 83, 84, 123, 149, 164, 166, 246, 249, 287, 298, 332, 447, 492, 498, 574, 581, 596, 861, 894, 996, 1043, 1148, 1162, 1722, 1743, 1788, 2086, 2324, 3129, 3403, 3444, 3486, 4172, 6109, 6258, 6806, 6972, 10209, 12218, 12367, 12516, 13612, 18327, 20418, 23821, 24436, 24734, 36654, 37101, 40836, 42763, 47642, 49468, 71463, 73308, 74202, 85526, 86569, 95284, 128289, 142926, 148404, 171052, 173138, 256578, 259707, 285852, 346276, 507047, 513156, 519414, 1014094, 1038828, 1521141, 2028188, 3042282, 3549329, 6084564, 7098658, 10647987, 14197316, 21295974, 42591948]

約数ペア:

[(1, 42591948), (2, 21295974), (3, 14197316), (4, 10647987), (6, 7098658), (7, 6084564), (12, 3549329), (14, 3042282), (21, 2028188), (28, 1521141), (41, 1038828), (42, 1014094), (82, 519414), (83, 513156), (84, 507047), (123, 346276), (149, 285852), (164, 259707), (166, 256578), (246, 173138), (249, 171052), (287, 148404), (298, 142926), (332, 128289), (447, 95284), (492, 86569), (498, 85526), (574, 74202), (581, 73308), (596, 71463), (861, 49468), (894, 47642), (996, 42763), (1043, 40836), (1148, 37101), (1162, 36654), (1722, 24734), (1743, 24436), (1788, 23821), (2086, 20418), (2324, 18327), (3129, 13612), (3403, 12516), (3444, 12367), (3486, 12218), (4172, 10209), (6109, 6972), (6258, 6806)]