395191548

素因数分解:

$2^2\times 3^4\times {\mathrm{1219727}}^1$

素因数の和:1219743

約数の個数: 30

約数和(自身を含む): 1033109616

約数和(自身を除く): 637918068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1219727, 2439454, 3659181, 4878908, 7318362, 10977543, 14636724, 21955086, 32932629, 43910172, 65865258, 98797887, 131730516, 197595774, 395191548]

約数ペア:

[(1, 395191548), (2, 197595774), (3, 131730516), (4, 98797887), (6, 65865258), (9, 43910172), (12, 32932629), (18, 21955086), (27, 14636724), (36, 10977543), (54, 7318362), (81, 4878908), (108, 3659181), (162, 2439454), (324, 1219727)]