9123128

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1613}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 19755360

約数和(自身を除く): 10632232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 1613, 2828, 3226, 5656, 6452, 11291, 12904, 22582, 45164, 90328, 162913, 325826, 651652, 1140391, 1303304, 2280782, 4561564, 9123128]

約数ペア:

[(1, 9123128), (2, 4561564), (4, 2280782), (7, 1303304), (8, 1140391), (14, 651652), (28, 325826), (56, 162913), (101, 90328), (202, 45164), (404, 22582), (707, 12904), (808, 11291), (1414, 6452), (1613, 5656), (2828, 3226)]