38289402

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 89164800

約数和(自身を除く): 50875398

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 89, 93, 178, 186, 257, 267, 279, 514, 534, 558, 771, 801, 837, 1542, 1602, 1674, 2313, 2403, 2759, 4626, 4806, 5518, 6939, 7967, 8277, 13878, 15934, 16554, 22873, 23901, 24831, 45746, 47802, 49662, 68619, 71703, 74493, 137238, 143406, 148986, 205857, 215109, 411714, 430218, 617571, 709063, 1235142, 1418126, 2127189, 4254378, 6381567, 12763134, 19144701, 38289402]

約数ペア:

[(1, 38289402), (2, 19144701), (3, 12763134), (6, 6381567), (9, 4254378), (18, 2127189), (27, 1418126), (31, 1235142), (54, 709063), (62, 617571), (89, 430218), (93, 411714), (178, 215109), (186, 205857), (257, 148986), (267, 143406), (279, 137238), (514, 74493), (534, 71703), (558, 68619), (771, 49662), (801, 47802), (837, 45746), (1542, 24831), (1602, 23901), (1674, 22873), (2313, 16554), (2403, 15934), (2759, 13878), (4626, 8277), (4806, 7967), (5518, 6939)]