9128626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 16450560

約数和(自身を除く): 7321934

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 1087, 2174, 4199, 8398, 14131, 18479, 20653, 28262, 36958, 41306, 240227, 268489, 351101, 480454, 536978, 702202, 4564313, 9128626]

約数ペア:

[(1, 9128626), (2, 4564313), (13, 702202), (17, 536978), (19, 480454), (26, 351101), (34, 268489), (38, 240227), (221, 41306), (247, 36958), (323, 28262), (442, 20653), (494, 18479), (646, 14131), (1087, 8398), (2174, 4199)]