28681818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{434573}}^1$

素因数の和:434589

約数の個数: 16

約数和(自身を含む): 62578656

約数和(自身を除く): 33896838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 434573, 869146, 1303719, 2607438, 4780303, 9560606, 14340909, 28681818]

約数ペア:

[(1, 28681818), (2, 14340909), (3, 9560606), (6, 4780303), (11, 2607438), (22, 1303719), (33, 869146), (66, 434573)]