54404418

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 110992896

約数和(自身を除く): 56588478

約数列:

[1, 2, 3, 6, 73, 146, 219, 223, 438, 446, 557, 669, 1114, 1338, 1671, 3342, 16279, 32558, 40661, 48837, 81322, 97674, 121983, 124211, 243966, 248422, 372633, 745266, 9067403, 18134806, 27202209, 54404418]

約数ペア:

[(1, 54404418), (2, 27202209), (3, 18134806), (6, 9067403), (73, 745266), (146, 372633), (219, 248422), (223, 243966), (438, 124211), (446, 121983), (557, 97674), (669, 81322), (1114, 48837), (1338, 40661), (1671, 32558), (3342, 16279)]