38993221908

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{11646721}}^1$

素因数の和:11646765

約数の個数: 48

約数和(自身を含む): 104354629120

約数和(自身を除く): 65361407212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 11646721, 23293442, 34940163, 46586884, 69880326, 104820489, 139760652, 209640978, 314461467, 361048351, 419281956, 628922934, 722096702, 1083145053, 1257845868, 1444193404, 2166290106, 3249435159, 4332580212, 6498870318, 9748305477, 12997740636, 19496610954, 38993221908]

約数ペア:

[(1, 38993221908), (2, 19496610954), (3, 12997740636), (4, 9748305477), (6, 6498870318), (9, 4332580212), (12, 3249435159), (18, 2166290106), (27, 1444193404), (31, 1257845868), (36, 1083145053), (54, 722096702), (62, 628922934), (93, 419281956), (108, 361048351), (124, 314461467), (186, 209640978), (279, 139760652), (372, 104820489), (558, 69880326), (837, 46586884), (1116, 34940163), (1674, 23293442), (3348, 11646721)]