38907018

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{21401}}^1$

素因数の和:21510

約数の個数: 24

約数和(自身を含む): 85137156

約数和(自身を除く): 46230138

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 21401, 42802, 64203, 128406, 192609, 385218, 2161501, 4323002, 6484503, 12969006, 19453509, 38907018]

約数ペア:

[(1, 38907018), (2, 19453509), (3, 12969006), (6, 6484503), (9, 4323002), (18, 2161501), (101, 385218), (202, 192609), (303, 128406), (606, 64203), (909, 42802), (1818, 21401)]