9898356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 25147584

約数和(自身を除く): 15249228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 593, 642, 1186, 1284, 1391, 1779, 2372, 2782, 3558, 4173, 5564, 7116, 7709, 8346, 15418, 16692, 23127, 30836, 46254, 63451, 92508, 126902, 190353, 253804, 380706, 761412, 824863, 1649726, 2474589, 3299452, 4949178, 9898356]

約数ペア:

[(1, 9898356), (2, 4949178), (3, 3299452), (4, 2474589), (6, 1649726), (12, 824863), (13, 761412), (26, 380706), (39, 253804), (52, 190353), (78, 126902), (107, 92508), (156, 63451), (214, 46254), (321, 30836), (428, 23127), (593, 16692), (642, 15418), (1186, 8346), (1284, 7709), (1391, 7116), (1779, 5564), (2372, 4173), (2782, 3558)]