40270446

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 96864768

約数和(自身を除く): 56594322

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 47, 54, 81, 82, 86, 94, 123, 129, 141, 162, 243, 246, 258, 282, 369, 387, 423, 486, 738, 774, 846, 1107, 1161, 1269, 1763, 1927, 2021, 2214, 2322, 2538, 3321, 3483, 3526, 3807, 3854, 4042, 5289, 5781, 6063, 6642, 6966, 7614, 9963, 10449, 10578, 11421, 11562, 12126, 15867, 17343, 18189, 19926, 20898, 22842, 31734, 34686, 36378, 47601, 52029, 54567, 82861, 95202, 104058, 109134, 142803, 156087, 163701, 165722, 248583, 285606, 312174, 327402, 428409, 468261, 491103, 497166, 745749, 856818, 936522, 982206, 1491498, 2237247, 4474494, 6711741, 13423482, 20135223, 40270446]

約数ペア:

[(1, 40270446), (2, 20135223), (3, 13423482), (6, 6711741), (9, 4474494), (18, 2237247), (27, 1491498), (41, 982206), (43, 936522), (47, 856818), (54, 745749), (81, 497166), (82, 491103), (86, 468261), (94, 428409), (123, 327402), (129, 312174), (141, 285606), (162, 248583), (243, 165722), (246, 163701), (258, 156087), (282, 142803), (369, 109134), (387, 104058), (423, 95202), (486, 82861), (738, 54567), (774, 52029), (846, 47601), (1107, 36378), (1161, 34686), (1269, 31734), (1763, 22842), (1927, 20898), (2021, 19926), (2214, 18189), (2322, 17343), (2538, 15867), (3321, 12126), (3483, 11562), (3526, 11421), (3807, 10578), (3854, 10449), (4042, 9963), (5289, 7614), (5781, 6966), (6063, 6642)]