2018531529

素因数分解:

$3^3\times 7^2\times {\mathrm{1525723}}^1$

素因数の和:1525746

約数の個数: 24

約数和(自身を含む): 3478650720

約数和(自身を除く): 1460119191

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1525723, 4577169, 10680061, 13731507, 32040183, 41194521, 74760427, 96120549, 224281281, 288361647, 672843843, 2018531529]

約数ペア:

[(1, 2018531529), (3, 672843843), (7, 288361647), (9, 224281281), (21, 96120549), (27, 74760427), (49, 41194521), (63, 32040183), (147, 13731507), (189, 10680061), (441, 4577169), (1323, 1525723)]