222723378

素因数分解:

$2^1\times 3^3\times {\mathrm{4124507}}^1$

素因数の和:4124518

約数の個数: 16

約数和(自身を含む): 494940960

約数和(自身を除く): 272217582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4124507, 8249014, 12373521, 24747042, 37120563, 74241126, 111361689, 222723378]

約数ペア:

[(1, 222723378), (2, 111361689), (3, 74241126), (6, 37120563), (9, 24747042), (18, 12373521), (27, 8249014), (54, 4124507)]