40991868

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{3709}}^1$

素因数の和:4026

約数の個数: 36

約数和(自身を含む): 103983880

約数和(自身を除く): 62992012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2763, 3684, 3709, 5526, 7418, 11052, 11127, 14836, 22254, 33381, 44508, 66762, 133524, 1138663, 2277326, 3415989, 4554652, 6831978, 10247967, 13663956, 20495934, 40991868]

約数ペア:

[(1, 40991868), (2, 20495934), (3, 13663956), (4, 10247967), (6, 6831978), (9, 4554652), (12, 3415989), (18, 2277326), (36, 1138663), (307, 133524), (614, 66762), (921, 44508), (1228, 33381), (1842, 22254), (2763, 14836), (3684, 11127), (3709, 11052), (5526, 7418)]