18465774

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{673}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 39307680

約数和(自身を除く): 20841906

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 269, 538, 673, 807, 1346, 1614, 2019, 4038, 4573, 9146, 11441, 13719, 22882, 27438, 34323, 68646, 181037, 362074, 543111, 1086222, 3077629, 6155258, 9232887, 18465774]

約数ペア:

[(1, 18465774), (2, 9232887), (3, 6155258), (6, 3077629), (17, 1086222), (34, 543111), (51, 362074), (102, 181037), (269, 68646), (538, 34323), (673, 27438), (807, 22882), (1346, 13719), (1614, 11441), (2019, 9146), (4038, 4573)]