122639778

素因数分解:

$2^1\times 3^3\times {\mathrm{2271107}}^1$

素因数の和:2271118

約数の個数: 16

約数和(自身を含む): 272532960

約数和(自身を除く): 149893182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2271107, 4542214, 6813321, 13626642, 20439963, 40879926, 61319889, 122639778]

約数ペア:

[(1, 122639778), (2, 61319889), (3, 40879926), (6, 20439963), (9, 13626642), (18, 6813321), (27, 4542214), (54, 2271107)]