1620249528

素因数分解:

$2^3\times 3^1\times {\mathrm{67510397}}^1$

素因数の和:67510406

約数の個数: 16

約数和(自身を含む): 4050623880

約数和(自身を除く): 2430374352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67510397, 135020794, 202531191, 270041588, 405062382, 540083176, 810124764, 1620249528]

約数ペア:

[(1, 1620249528), (2, 810124764), (3, 540083176), (4, 405062382), (6, 270041588), (8, 202531191), (12, 135020794), (24, 67510397)]