231954516

素因数分解:

$2^2\times 3^4\times {\mathrm{715909}}^1$

素因数の和:715925

約数の個数: 30

約数和(自身を含む): 606375770

約数和(自身を除く): 374421254

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 715909, 1431818, 2147727, 2863636, 4295454, 6443181, 8590908, 12886362, 19329543, 25772724, 38659086, 57988629, 77318172, 115977258, 231954516]

約数ペア:

[(1, 231954516), (2, 115977258), (3, 77318172), (4, 57988629), (6, 38659086), (9, 25772724), (12, 19329543), (18, 12886362), (27, 8590908), (36, 6443181), (54, 4295454), (81, 2863636), (108, 2147727), (162, 1431818), (324, 715909)]