18260136

素因数分解:

$2^3\times 3^2\times {\mathrm{253613}}^1$

素因数の和:253625

約数の個数: 24

約数和(自身を含む): 49454730

約数和(自身を除く): 31194594

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 253613, 507226, 760839, 1014452, 1521678, 2028904, 2282517, 3043356, 4565034, 6086712, 9130068, 18260136]

約数ペア:

[(1, 18260136), (2, 9130068), (3, 6086712), (4, 4565034), (6, 3043356), (8, 2282517), (9, 2028904), (12, 1521678), (18, 1014452), (24, 760839), (36, 507226), (72, 253613)]