68986038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2687}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 150958080

約数和(自身を除く): 81972042

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 389, 778, 1167, 2334, 2687, 4279, 5374, 8061, 8558, 12837, 16122, 25674, 29557, 59114, 88671, 177342, 1045243, 2090486, 3135729, 6271458, 11497673, 22995346, 34493019, 68986038]

約数ペア:

[(1, 68986038), (2, 34493019), (3, 22995346), (6, 11497673), (11, 6271458), (22, 3135729), (33, 2090486), (66, 1045243), (389, 177342), (778, 88671), (1167, 59114), (2334, 29557), (2687, 25674), (4279, 16122), (5374, 12837), (8061, 8558)]