445980204

素因数分解:

$2^2\times 3^2\times {\mathrm{12388339}}^1$

素因数の和:12388349

約数の個数: 18

約数和(自身を含む): 1127338940

約数和(自身を除く): 681358736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12388339, 24776678, 37165017, 49553356, 74330034, 111495051, 148660068, 222990102, 445980204]

約数ペア:

[(1, 445980204), (2, 222990102), (3, 148660068), (4, 111495051), (6, 74330034), (9, 49553356), (12, 37165017), (18, 24776678), (36, 12388339)]