220453668

素因数分解:

$2^2\times 3^2\times {\mathrm{6123713}}^1$

素因数の和:6123723

約数の個数: 18

約数和(自身を含む): 557257974

約数和(自身を除く): 336804306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6123713, 12247426, 18371139, 24494852, 36742278, 55113417, 73484556, 110226834, 220453668]

約数ペア:

[(1, 220453668), (2, 110226834), (3, 73484556), (4, 55113417), (6, 36742278), (9, 24494852), (12, 18371139), (18, 12247426), (36, 6123713)]