40686204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{260809}}^1$

素因数の和:260829

約数の個数: 24

約数和(自身を含む): 102237520

約数和(自身を除く): 61551316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 260809, 521618, 782427, 1043236, 1564854, 3129708, 3390517, 6781034, 10171551, 13562068, 20343102, 40686204]

約数ペア:

[(1, 40686204), (2, 20343102), (3, 13562068), (4, 10171551), (6, 6781034), (12, 3390517), (13, 3129708), (26, 1564854), (39, 1043236), (52, 782427), (78, 521618), (156, 260809)]