2890746

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3917}}^1$

素因数の和:3966

約数の個数: 24

約数和(自身を含む): 6417684

約数和(自身を除く): 3526938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 3917, 7834, 11751, 23502, 35253, 70506, 160597, 321194, 481791, 963582, 1445373, 2890746]

約数ペア:

[(1, 2890746), (2, 1445373), (3, 963582), (6, 481791), (9, 321194), (18, 160597), (41, 70506), (82, 35253), (123, 23502), (246, 11751), (369, 7834), (738, 3917)]