81228882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1934021}}^1$

素因数の和:1934033

約数の個数: 16

約数和(自身を含む): 185666112

約数和(自身を除く): 104437230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1934021, 3868042, 5802063, 11604126, 13538147, 27076294, 40614441, 81228882]

約数ペア:

[(1, 81228882), (2, 40614441), (3, 27076294), (6, 13538147), (7, 11604126), (14, 5802063), (21, 3868042), (42, 1934021)]