61145988

素因数分解:

$2^2\times 3^1\times {\mathrm{1439}}^1\times {\mathrm{3541}}^1$

素因数の和:4987

約数の個数: 24

約数和(自身を含む): 142813440

約数和(自身を除く): 81667452

約数列:

[1, 2, 3, 4, 6, 12, 1439, 2878, 3541, 4317, 5756, 7082, 8634, 10623, 14164, 17268, 21246, 42492, 5095499, 10190998, 15286497, 20381996, 30572994, 61145988]

約数ペア:

[(1, 61145988), (2, 30572994), (3, 20381996), (4, 15286497), (6, 10190998), (12, 5095499), (1439, 42492), (2878, 21246), (3541, 17268), (4317, 14164), (5756, 10623), (7082, 8634)]