123166278

素因数分解:

$2^1\times 3^3\times {\mathrm{2280857}}^1$

素因数の和:2280868

約数の個数: 16

約数和(自身を含む): 273702960

約数和(自身を除く): 150536682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2280857, 4561714, 6842571, 13685142, 20527713, 41055426, 61583139, 123166278]

約数ペア:

[(1, 123166278), (2, 61583139), (3, 41055426), (6, 20527713), (9, 13685142), (18, 6842571), (27, 4561714), (54, 2280857)]