54720186

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{40897}}^1$

素因数の和:41125

約数の個数: 16

約数和(自身を含む): 109933824

約数和(自身を除く): 55213638

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 40897, 81794, 122691, 245382, 9120031, 18240062, 27360093, 54720186]

約数ペア:

[(1, 54720186), (2, 27360093), (3, 18240062), (6, 9120031), (223, 245382), (446, 122691), (669, 81794), (1338, 40897)]