38660904

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3863}}^1$

素因数の和:4014

約数の個数: 48

約数和(自身を含む): 105487200

約数和(自身を除く): 66826296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 3863, 5004, 7726, 10008, 11589, 15452, 23178, 30904, 34767, 46356, 69534, 92712, 139068, 278136, 536957, 1073914, 1610871, 2147828, 3221742, 4295656, 4832613, 6443484, 9665226, 12886968, 19330452, 38660904]

約数ペア:

[(1, 38660904), (2, 19330452), (3, 12886968), (4, 9665226), (6, 6443484), (8, 4832613), (9, 4295656), (12, 3221742), (18, 2147828), (24, 1610871), (36, 1073914), (72, 536957), (139, 278136), (278, 139068), (417, 92712), (556, 69534), (834, 46356), (1112, 34767), (1251, 30904), (1668, 23178), (2502, 15452), (3336, 11589), (3863, 10008), (5004, 7726)]