40306188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258373}}^1$

素因数の和:258393

約数の個数: 24

約数和(自身を含む): 101282608

約数和(自身を除く): 60976420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 258373, 516746, 775119, 1033492, 1550238, 3100476, 3358849, 6717698, 10076547, 13435396, 20153094, 40306188]

約数ペア:

[(1, 40306188), (2, 20153094), (3, 13435396), (4, 10076547), (6, 6717698), (12, 3358849), (13, 3100476), (26, 1550238), (39, 1033492), (52, 775119), (78, 516746), (156, 258373)]