1539468

素因数分解:

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

素因数の和:207

約数の個数: 72

約数和(自身を含む): 4586400

約数和(自身を除く): 3046932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 149, 164, 246, 252, 287, 298, 369, 447, 492, 574, 596, 738, 861, 894, 1043, 1148, 1341, 1476, 1722, 1788, 2086, 2583, 2682, 3129, 3444, 4172, 5166, 5364, 6109, 6258, 9387, 10332, 12218, 12516, 18327, 18774, 24436, 36654, 37548, 42763, 54981, 73308, 85526, 109962, 128289, 171052, 219924, 256578, 384867, 513156, 769734, 1539468]

約数ペア:

[(1, 1539468), (2, 769734), (3, 513156), (4, 384867), (6, 256578), (7, 219924), (9, 171052), (12, 128289), (14, 109962), (18, 85526), (21, 73308), (28, 54981), (36, 42763), (41, 37548), (42, 36654), (63, 24436), (82, 18774), (84, 18327), (123, 12516), (126, 12218), (149, 10332), (164, 9387), (246, 6258), (252, 6109), (287, 5364), (298, 5166), (369, 4172), (447, 3444), (492, 3129), (574, 2682), (596, 2583), (738, 2086), (861, 1788), (894, 1722), (1043, 1476), (1148, 1341)]