40638204

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{3677}}^1$

素因数の和:3994

約数の個数: 36

約数和(自身を含む): 103086984

約数和(自身を除く): 62448780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2763, 3677, 3684, 5526, 7354, 11031, 11052, 14708, 22062, 33093, 44124, 66186, 132372, 1128839, 2257678, 3386517, 4515356, 6773034, 10159551, 13546068, 20319102, 40638204]

約数ペア:

[(1, 40638204), (2, 20319102), (3, 13546068), (4, 10159551), (6, 6773034), (9, 4515356), (12, 3386517), (18, 2257678), (36, 1128839), (307, 132372), (614, 66186), (921, 44124), (1228, 33093), (1842, 22062), (2763, 14708), (3677, 11052), (3684, 11031), (5526, 7354)]