78984756

素因数分解:

$2^2\times 3^2\times {\mathrm{2194021}}^1$

素因数の和:2194031

約数の個数: 18

約数和(自身を含む): 199656002

約数和(自身を除く): 120671246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2194021, 4388042, 6582063, 8776084, 13164126, 19746189, 26328252, 39492378, 78984756]

約数ペア:

[(1, 78984756), (2, 39492378), (3, 26328252), (4, 19746189), (6, 13164126), (9, 8776084), (12, 6582063), (18, 4388042), (36, 2194021)]