2502342

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 5745168

約数和(自身を除く): 3242826

約数列:

[1, 2, 3, 6, 9, 18, 43, 53, 61, 86, 106, 122, 129, 159, 183, 258, 318, 366, 387, 477, 549, 774, 954, 1098, 2279, 2623, 3233, 4558, 5246, 6466, 6837, 7869, 9699, 13674, 15738, 19398, 20511, 23607, 29097, 41022, 47214, 58194, 139019, 278038, 417057, 834114, 1251171, 2502342]

約数ペア:

[(1, 2502342), (2, 1251171), (3, 834114), (6, 417057), (9, 278038), (18, 139019), (43, 58194), (53, 47214), (61, 41022), (86, 29097), (106, 23607), (122, 20511), (129, 19398), (159, 15738), (183, 13674), (258, 9699), (318, 7869), (366, 6837), (387, 6466), (477, 5246), (549, 4558), (774, 3233), (954, 2623), (1098, 2279)]