18616004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{423091}}^1$

素因数の和:423106

約数の個数: 12

約数和(自身を含む): 35539728

約数和(自身を除く): 16923724

約数列:

[1, 2, 4, 11, 22, 44, 423091, 846182, 1692364, 4654001, 9308002, 18616004]

約数ペア:

[(1, 18616004), (2, 9308002), (4, 4654001), (11, 1692364), (22, 846182), (44, 423091)]