131446998

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{18211}}^1$

素因数の和:18620

約数の個数: 24

約数和(自身を含む): 285527736

約数和(自身を除く): 154080738

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 18211, 36422, 54633, 109266, 163899, 327798, 7302611, 14605222, 21907833, 43815666, 65723499, 131446998]

約数ペア:

[(1, 131446998), (2, 65723499), (3, 43815666), (6, 21907833), (9, 14605222), (18, 7302611), (401, 327798), (802, 163899), (1203, 109266), (2406, 54633), (3609, 36422), (7218, 18211)]