18153509074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{18121}}^1$

素因数の和:18826

約数の個数: 32

約数和(自身を含む): 29409831360

約数和(自身を除く): 11256322286

約数列:

[1, 2, 19, 38, 41, 82, 643, 779, 1286, 1558, 12217, 18121, 24434, 26363, 36242, 52726, 344299, 500897, 688598, 742961, 1001794, 1485922, 11651803, 14116259, 23303606, 28232518, 221384257, 442768514, 477723923, 955447846, 9076754537, 18153509074]

約数ペア:

[(1, 18153509074), (2, 9076754537), (19, 955447846), (38, 477723923), (41, 442768514), (82, 221384257), (643, 28232518), (779, 23303606), (1286, 14116259), (1558, 11651803), (12217, 1485922), (18121, 1001794), (24434, 742961), (26363, 688598), (36242, 500897), (52726, 344299)]