28537902

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{3229}}^1$

素因数の和:3728

約数の個数: 24

約数和(自身を含む): 61977240

約数和(自身を除く): 33439338

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 3229, 4419, 6458, 8838, 9687, 19374, 29061, 58122, 1585439, 3170878, 4756317, 9512634, 14268951, 28537902]

約数ペア:

[(1, 28537902), (2, 14268951), (3, 9512634), (6, 4756317), (9, 3170878), (18, 1585439), (491, 58122), (982, 29061), (1473, 19374), (2946, 9687), (3229, 8838), (4419, 6458)]