15882006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 38900736

約数和(自身を除く): 23018730

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 246, 287, 322, 401, 483, 574, 802, 861, 943, 966, 1203, 1722, 1886, 2406, 2807, 2829, 5614, 5658, 6601, 8421, 9223, 13202, 16441, 16842, 18446, 19803, 27669, 32882, 39606, 49323, 55338, 64561, 98646, 115087, 129122, 193683, 230174, 345261, 378143, 387366, 690522, 756286, 1134429, 2268858, 2647001, 5294002, 7941003, 15882006]

約数ペア:

[(1, 15882006), (2, 7941003), (3, 5294002), (6, 2647001), (7, 2268858), (14, 1134429), (21, 756286), (23, 690522), (41, 387366), (42, 378143), (46, 345261), (69, 230174), (82, 193683), (123, 129122), (138, 115087), (161, 98646), (246, 64561), (287, 55338), (322, 49323), (401, 39606), (483, 32882), (574, 27669), (802, 19803), (861, 18446), (943, 16842), (966, 16441), (1203, 13202), (1722, 9223), (1886, 8421), (2406, 6601), (2807, 5658), (2829, 5614)]