55189818

素因数分解:

$2^1\times 3^2\times {\mathrm{1637}}^1\times {\mathrm{1873}}^1$

素因数の和:3518

約数の個数: 24

約数和(自身を含む): 119714868

約数和(自身を除く): 64525050

約数列:

[1, 2, 3, 6, 9, 18, 1637, 1873, 3274, 3746, 4911, 5619, 9822, 11238, 14733, 16857, 29466, 33714, 3066101, 6132202, 9198303, 18396606, 27594909, 55189818]

約数ペア:

[(1, 55189818), (2, 27594909), (3, 18396606), (6, 9198303), (9, 6132202), (18, 3066101), (1637, 33714), (1873, 29466), (3274, 16857), (3746, 14733), (4911, 11238), (5619, 9822)]