66979998

素因数分解:

$2^1\times 3^2\times {\mathrm{877}}^1\times {\mathrm{4243}}^1$

素因数の和:5128

約数の個数: 24

約数和(自身を含む): 145323048

約数和(自身を除く): 78343050

約数列:

[1, 2, 3, 6, 9, 18, 877, 1754, 2631, 4243, 5262, 7893, 8486, 12729, 15786, 25458, 38187, 76374, 3721111, 7442222, 11163333, 22326666, 33489999, 66979998]

約数ペア:

[(1, 66979998), (2, 33489999), (3, 22326666), (6, 11163333), (9, 7442222), (18, 3721111), (877, 76374), (1754, 38187), (2631, 25458), (4243, 15786), (5262, 12729), (7893, 8486)]