81518802

素因数分解:

$2^1\times 3^1\times {\mathrm{1427}}^1\times {\mathrm{9521}}^1$

素因数の和:10953

約数の個数: 16

約数和(自身を含む): 163168992

約数和(自身を除く): 81650190

約数列:

[1, 2, 3, 6, 1427, 2854, 4281, 8562, 9521, 19042, 28563, 57126, 13586467, 27172934, 40759401, 81518802]

約数ペア:

[(1, 81518802), (2, 40759401), (3, 27172934), (6, 13586467), (1427, 57126), (2854, 28563), (4281, 19042), (8562, 9521)]