9143238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 20238336

約数和(自身を除く): 11095098

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 127, 142, 169, 213, 254, 338, 381, 426, 507, 762, 923, 1014, 1651, 1846, 2769, 3302, 4953, 5538, 9017, 9906, 11999, 18034, 21463, 23998, 27051, 35997, 42926, 54102, 64389, 71994, 117221, 128778, 234442, 351663, 703326, 1523873, 3047746, 4571619, 9143238]

約数ペア:

[(1, 9143238), (2, 4571619), (3, 3047746), (6, 1523873), (13, 703326), (26, 351663), (39, 234442), (71, 128778), (78, 117221), (127, 71994), (142, 64389), (169, 54102), (213, 42926), (254, 35997), (338, 27051), (381, 23998), (426, 21463), (507, 18034), (762, 11999), (923, 9906), (1014, 9017), (1651, 5538), (1846, 4953), (2769, 3302)]