18271036238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1127981}}^1$

素因数の和:1128092

約数の個数: 32

約数和(自身を含む): 34110175680

約数和(自身を除く): 15839139442

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 8099, 16198, 1127981, 2255962, 7895867, 14663753, 15791734, 29327506, 100390309, 102646271, 200780618, 205292542, 702732163, 1305074017, 1405464326, 2610148034, 9135518119, 18271036238]

約数ペア:

[(1, 18271036238), (2, 9135518119), (7, 2610148034), (13, 1405464326), (14, 1305074017), (26, 702732163), (89, 205292542), (91, 200780618), (178, 102646271), (182, 100390309), (623, 29327506), (1157, 15791734), (1246, 14663753), (2314, 7895867), (8099, 2255962), (16198, 1127981)]