40279266

素因数分解:

$2^1\times 3^2\times {\mathrm{823}}^1\times {\mathrm{2719}}^1$

素因数の和:3550

約数の個数: 24

約数和(自身を含む): 87409920

約数和(自身を除く): 47130654

約数列:

[1, 2, 3, 6, 9, 18, 823, 1646, 2469, 2719, 4938, 5438, 7407, 8157, 14814, 16314, 24471, 48942, 2237737, 4475474, 6713211, 13426422, 20139633, 40279266]

約数ペア:

[(1, 40279266), (2, 20139633), (3, 13426422), (6, 6713211), (9, 4475474), (18, 2237737), (823, 48942), (1646, 24471), (2469, 16314), (2719, 14814), (4938, 8157), (5438, 7407)]