18899058

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 38952576

約数和(自身を除く): 20053518

約数列:

[1, 2, 3, 6, 53, 103, 106, 159, 206, 309, 318, 577, 618, 1154, 1731, 3462, 5459, 10918, 16377, 30581, 32754, 59431, 61162, 91743, 118862, 178293, 183486, 356586, 3149843, 6299686, 9449529, 18899058]

約数ペア:

[(1, 18899058), (2, 9449529), (3, 6299686), (6, 3149843), (53, 356586), (103, 183486), (106, 178293), (159, 118862), (206, 91743), (309, 61162), (318, 59431), (577, 32754), (618, 30581), (1154, 16377), (1731, 10918), (3462, 5459)]