18157020244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1726609}}^1$

素因数の和:1726863

約数の個数: 24

約数和(自身を含む): 34808457600

約数和(自身を除く): 16651437356

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 1726609, 3453218, 6906436, 18992699, 37985398, 75970796, 412659551, 825319102, 1650638204, 4539255061, 9078510122, 18157020244]

約数ペア:

[(1, 18157020244), (2, 9078510122), (4, 4539255061), (11, 1650638204), (22, 825319102), (44, 412659551), (239, 75970796), (478, 37985398), (956, 18992699), (2629, 6906436), (5258, 3453218), (10516, 1726609)]