21532398

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{45427}}^1$

素因数の和:45511

約数の個数: 16

約数和(自身を含む): 43610880

約数和(自身を除く): 22078482

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 45427, 90854, 136281, 272562, 3588733, 7177466, 10766199, 21532398]

約数ペア:

[(1, 21532398), (2, 10766199), (3, 7177466), (6, 3588733), (79, 272562), (158, 136281), (237, 90854), (474, 45427)]