188242038

素因数分解:

$2^1\times 3^2\times {\mathrm{10457891}}^1$

素因数の和:10457899

約数の個数: 12

約数和(自身を含む): 407857788

約数和(自身を除く): 219615750

約数列:

[1, 2, 3, 6, 9, 18, 10457891, 20915782, 31373673, 62747346, 94121019, 188242038]

約数ペア:

[(1, 188242038), (2, 94121019), (3, 62747346), (6, 31373673), (9, 20915782), (18, 10457891)]