221742072

素因数分解:

$2^3\times 3^2\times {\mathrm{3079751}}^1$

素因数の和:3079763

約数の個数: 24

約数和(自身を含む): 600551640

約数和(自身を除く): 378809568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3079751, 6159502, 9239253, 12319004, 18478506, 24638008, 27717759, 36957012, 55435518, 73914024, 110871036, 221742072]

約数ペア:

[(1, 221742072), (2, 110871036), (3, 73914024), (4, 55435518), (6, 36957012), (8, 27717759), (9, 24638008), (12, 18478506), (18, 12319004), (24, 9239253), (36, 6159502), (72, 3079751)]