15190578

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7240

約数の個数: 40

約数和(自身を含む): 36661548

約数和(自身を除く): 21470970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 7213, 14426, 21639, 43278, 64917, 93769, 129834, 187538, 194751, 281307, 389502, 562614, 584253, 843921, 1168506, 1687842, 2531763, 5063526, 7595289, 15190578]

約数ペア:

[(1, 15190578), (2, 7595289), (3, 5063526), (6, 2531763), (9, 1687842), (13, 1168506), (18, 843921), (26, 584253), (27, 562614), (39, 389502), (54, 281307), (78, 194751), (81, 187538), (117, 129834), (162, 93769), (234, 64917), (351, 43278), (702, 21639), (1053, 14426), (2106, 7213)]