108208788

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{21419}}^1$

素因数の和:21847

約数の個数: 24

約数和(自身を含む): 253098720

約数和(自身を除く): 144889932

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 21419, 42838, 64257, 85676, 128514, 257028, 9017399, 18034798, 27052197, 36069596, 54104394, 108208788]

約数ペア:

[(1, 108208788), (2, 54104394), (3, 36069596), (4, 27052197), (6, 18034798), (12, 9017399), (421, 257028), (842, 128514), (1263, 85676), (1684, 64257), (2526, 42838), (5052, 21419)]