255173682

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{2341}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 525432384

約数和(自身を除く): 270258702

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 491, 982, 1473, 2341, 2946, 4682, 7023, 14046, 18167, 36334, 54501, 86617, 109002, 173234, 259851, 519702, 1149431, 2298862, 3448293, 6896586, 42528947, 85057894, 127586841, 255173682]

約数ペア:

[(1, 255173682), (2, 127586841), (3, 85057894), (6, 42528947), (37, 6896586), (74, 3448293), (111, 2298862), (222, 1149431), (491, 519702), (982, 259851), (1473, 173234), (2341, 109002), (2946, 86617), (4682, 54501), (7023, 36334), (14046, 18167)]