2180667408

素因数分解:

$2^4\times 3^1\times {\mathrm{45430571}}^1$

素因数の和:45430582

約数の個数: 20

約数和(自身を含む): 5633390928

約数和(自身を除く): 3452723520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 45430571, 90861142, 136291713, 181722284, 272583426, 363444568, 545166852, 726889136, 1090333704, 2180667408]

約数ペア:

[(1, 2180667408), (2, 1090333704), (3, 726889136), (4, 545166852), (6, 363444568), (8, 272583426), (12, 181722284), (16, 136291713), (24, 90861142), (48, 45430571)]