72108756

素因数分解:

$2^2\times 3^2\times {\mathrm{2003021}}^1$

素因数の和:2003031

約数の個数: 18

約数和(自身を含む): 182275002

約数和(自身を除く): 110166246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2003021, 4006042, 6009063, 8012084, 12018126, 18027189, 24036252, 36054378, 72108756]

約数ペア:

[(1, 72108756), (2, 36054378), (3, 24036252), (4, 18027189), (6, 12018126), (9, 8012084), (12, 6009063), (18, 4006042), (36, 2003021)]