31048146

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{28277}}^1$

素因数の和:28346

約数の個数: 24

約数和(自身を含む): 68376204

約数和(自身を除く): 37328058

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 28277, 56554, 84831, 169662, 254493, 508986, 1724897, 3449794, 5174691, 10349382, 15524073, 31048146]

約数ペア:

[(1, 31048146), (2, 15524073), (3, 10349382), (6, 5174691), (9, 3449794), (18, 1724897), (61, 508986), (122, 254493), (183, 169662), (366, 84831), (549, 56554), (1098, 28277)]