21492582

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{45343}}^1$

素因数の和:45427

約数の個数: 16

約数和(自身を含む): 43530240

約数和(自身を除く): 22037658

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 45343, 90686, 136029, 272058, 3582097, 7164194, 10746291, 21492582]

約数ペア:

[(1, 21492582), (2, 10746291), (3, 7164194), (6, 3582097), (79, 272058), (158, 136029), (237, 90686), (474, 45343)]