64140378

素因数分解:

$2^1\times 3^1\times {\mathrm{1559}}^1\times {\mathrm{6857}}^1$

素因数の和:8421

約数の個数: 16

約数和(自身を含む): 128381760

約数和(自身を除く): 64241382

約数列:

[1, 2, 3, 6, 1559, 3118, 4677, 6857, 9354, 13714, 20571, 41142, 10690063, 21380126, 32070189, 64140378]

約数ペア:

[(1, 64140378), (2, 32070189), (3, 21380126), (6, 10690063), (1559, 41142), (3118, 20571), (4677, 13714), (6857, 9354)]