31020636

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{18869}}^1$

素因数の和:19013

約数の個数: 24

約数和(自身を含む): 72913680

約数和(自身を除く): 41893044

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 18869, 37738, 56607, 75476, 113214, 226428, 2585053, 5170106, 7755159, 10340212, 15510318, 31020636]

約数ペア:

[(1, 31020636), (2, 15510318), (3, 10340212), (4, 7755159), (6, 5170106), (12, 2585053), (137, 226428), (274, 113214), (411, 75476), (548, 56607), (822, 37738), (1644, 18869)]