189306396

素因数分解:

$2^2\times 3^4\times {\mathrm{584279}}^1$

素因数の和:584295

約数の個数: 30

約数和(自身を含む): 494885160

約数和(自身を除く): 305578764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 584279, 1168558, 1752837, 2337116, 3505674, 5258511, 7011348, 10517022, 15775533, 21034044, 31551066, 47326599, 63102132, 94653198, 189306396]

約数ペア:

[(1, 189306396), (2, 94653198), (3, 63102132), (4, 47326599), (6, 31551066), (9, 21034044), (12, 15775533), (18, 10517022), (27, 7011348), (36, 5258511), (54, 3505674), (81, 2337116), (108, 1752837), (162, 1168558), (324, 584279)]