40931388

素因数分解:

$2^2\times 3^2\times {\mathrm{1136983}}^1$

素因数の和:1136993

約数の個数: 18

約数和(自身を含む): 103465544

約数和(自身を除く): 62534156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1136983, 2273966, 3410949, 4547932, 6821898, 10232847, 13643796, 20465694, 40931388]

約数ペア:

[(1, 40931388), (2, 20465694), (3, 13643796), (4, 10232847), (6, 6821898), (9, 4547932), (12, 3410949), (18, 2273966), (36, 1136983)]