30961746

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{55487}}^1$

素因数の和:55526

約数の個数: 24

約数和(自身を含む): 69249024

約数和(自身を除く): 38287278

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 55487, 110974, 166461, 332922, 499383, 998766, 1720097, 3440194, 5160291, 10320582, 15480873, 30961746]

約数ペア:

[(1, 30961746), (2, 15480873), (3, 10320582), (6, 5160291), (9, 3440194), (18, 1720097), (31, 998766), (62, 499383), (93, 332922), (186, 166461), (279, 110974), (558, 55487)]