9378356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^2$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 18897732

約数和(自身を除く): 9519376

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 103, 206, 221, 412, 442, 884, 1339, 1751, 2678, 3502, 5356, 7004, 10609, 21218, 22763, 42436, 45526, 91052, 137917, 180353, 275834, 360706, 551668, 721412, 2344589, 4689178, 9378356]

約数ペア:

[(1, 9378356), (2, 4689178), (4, 2344589), (13, 721412), (17, 551668), (26, 360706), (34, 275834), (52, 180353), (68, 137917), (103, 91052), (206, 45526), (221, 42436), (412, 22763), (442, 21218), (884, 10609), (1339, 7004), (1751, 5356), (2678, 3502)]