397680084

素因数分解:

$2^2\times 3^3\times {\mathrm{3682223}}^1$

素因数の和:3682236

約数の個数: 24

約数和(自身を含む): 1031022720

約数和(自身を除く): 633342636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3682223, 7364446, 11046669, 14728892, 22093338, 33140007, 44186676, 66280014, 99420021, 132560028, 198840042, 397680084]

約数ペア:

[(1, 397680084), (2, 198840042), (3, 132560028), (4, 99420021), (6, 66280014), (9, 44186676), (12, 33140007), (18, 22093338), (27, 14728892), (36, 11046669), (54, 7364446), (108, 3682223)]