40407498

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 97493760

約数和(自身を除く): 57086262

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 61, 81, 87, 94, 122, 141, 162, 174, 183, 243, 261, 282, 366, 423, 486, 522, 549, 783, 846, 1098, 1269, 1363, 1566, 1647, 1769, 2349, 2538, 2726, 2867, 3294, 3538, 3807, 4089, 4698, 4941, 5307, 5734, 7047, 7614, 8178, 8601, 9882, 10614, 11421, 12267, 14094, 14823, 15921, 17202, 22842, 24534, 25803, 29646, 31842, 36801, 47763, 51606, 73602, 77409, 83143, 95526, 110403, 143289, 154818, 166286, 220806, 232227, 249429, 286578, 331209, 429867, 464454, 498858, 662418, 696681, 748287, 859734, 1393362, 1496574, 2244861, 4489722, 6734583, 13469166, 20203749, 40407498]

約数ペア:

[(1, 40407498), (2, 20203749), (3, 13469166), (6, 6734583), (9, 4489722), (18, 2244861), (27, 1496574), (29, 1393362), (47, 859734), (54, 748287), (58, 696681), (61, 662418), (81, 498858), (87, 464454), (94, 429867), (122, 331209), (141, 286578), (162, 249429), (174, 232227), (183, 220806), (243, 166286), (261, 154818), (282, 143289), (366, 110403), (423, 95526), (486, 83143), (522, 77409), (549, 73602), (783, 51606), (846, 47763), (1098, 36801), (1269, 31842), (1363, 29646), (1566, 25803), (1647, 24534), (1769, 22842), (2349, 17202), (2538, 15921), (2726, 14823), (2867, 14094), (3294, 12267), (3538, 11421), (3807, 10614), (4089, 9882), (4698, 8601), (4941, 8178), (5307, 7614), (5734, 7047)]