489492756

素因数分解:

$2^2\times 3^2\times {\mathrm{13597021}}^1$

素因数の和:13597031

約数の個数: 18

約数和(自身を含む): 1237329002

約数和(自身を除く): 747836246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 13597021, 27194042, 40791063, 54388084, 81582126, 122373189, 163164252, 244746378, 489492756]

約数ペア:

[(1, 489492756), (2, 244746378), (3, 163164252), (4, 122373189), (6, 81582126), (9, 54388084), (12, 40791063), (18, 27194042), (36, 13597021)]