18364745696

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{75503}}^1$

素因数の和:76215

約数の個数: 48

約数和(自身を含む): 39500068608

約数和(自身を除く): 21135322912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 691, 1382, 2764, 5528, 7601, 11056, 15202, 22112, 30404, 60808, 75503, 121616, 151006, 243232, 302012, 604024, 830533, 1208048, 1661066, 2416096, 3322132, 6644264, 13288528, 26577056, 52172573, 104345146, 208690292, 417380584, 573898303, 834761168, 1147796606, 1669522336, 2295593212, 4591186424, 9182372848, 18364745696]

約数ペア:

[(1, 18364745696), (2, 9182372848), (4, 4591186424), (8, 2295593212), (11, 1669522336), (16, 1147796606), (22, 834761168), (32, 573898303), (44, 417380584), (88, 208690292), (176, 104345146), (352, 52172573), (691, 26577056), (1382, 13288528), (2764, 6644264), (5528, 3322132), (7601, 2416096), (11056, 1661066), (15202, 1208048), (22112, 830533), (30404, 604024), (60808, 302012), (75503, 243232), (121616, 151006)]