8991702

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2281}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 20264160

約数和(自身を除く): 11272458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 2281, 3942, 4562, 6843, 13686, 20529, 41058, 61587, 123174, 166513, 333026, 499539, 999078, 1498617, 2997234, 4495851, 8991702]

約数ペア:

[(1, 8991702), (2, 4495851), (3, 2997234), (6, 1498617), (9, 999078), (18, 499539), (27, 333026), (54, 166513), (73, 123174), (146, 61587), (219, 41058), (438, 20529), (657, 13686), (1314, 6843), (1971, 4562), (2281, 3942)]