218224746

素因数分解:

$2^1\times 3^3\times {\mathrm{4041199}}^1$

素因数の和:4041210

約数の個数: 16

約数和(自身を含む): 484944000

約数和(自身を除く): 266719254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4041199, 8082398, 12123597, 24247194, 36370791, 72741582, 109112373, 218224746]

約数ペア:

[(1, 218224746), (2, 109112373), (3, 72741582), (6, 36370791), (9, 24247194), (18, 12123597), (27, 8082398), (54, 4041199)]