2272518

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:860

約数の個数: 24

約数和(自身を含む): 4957056

約数和(自身を除く): 2684538

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 661, 1146, 1322, 1719, 1983, 3438, 3966, 5949, 11898, 126251, 252502, 378753, 757506, 1136259, 2272518]

約数ペア:

[(1, 2272518), (2, 1136259), (3, 757506), (6, 378753), (9, 252502), (18, 126251), (191, 11898), (382, 5949), (573, 3966), (661, 3438), (1146, 1983), (1322, 1719)]