38306658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 85744512

約数和(自身を除く): 47437854

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 83, 97, 122, 166, 183, 194, 249, 291, 366, 498, 582, 793, 1079, 1261, 1586, 2158, 2379, 2522, 3237, 3783, 4758, 5063, 5917, 6474, 7566, 8051, 10126, 11834, 15189, 16102, 17751, 24153, 30378, 35502, 48306, 65819, 76921, 104663, 131638, 153842, 197457, 209326, 230763, 313989, 394914, 461526, 491111, 627978, 982222, 1473333, 2946666, 6384443, 12768886, 19153329, 38306658]

約数ペア:

[(1, 38306658), (2, 19153329), (3, 12768886), (6, 6384443), (13, 2946666), (26, 1473333), (39, 982222), (61, 627978), (78, 491111), (83, 461526), (97, 394914), (122, 313989), (166, 230763), (183, 209326), (194, 197457), (249, 153842), (291, 131638), (366, 104663), (498, 76921), (582, 65819), (793, 48306), (1079, 35502), (1261, 30378), (1586, 24153), (2158, 17751), (2379, 16102), (2522, 15189), (3237, 11834), (3783, 10126), (4758, 8051), (5063, 7566), (5917, 6474)]