21877644

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{27211}}^1$

素因数の和:27285

約数の個数: 24

約数和(自身を含む): 51811648

約数和(自身を除く): 29934004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 27211, 54422, 81633, 108844, 163266, 326532, 1823137, 3646274, 5469411, 7292548, 10938822, 21877644]

約数ペア:

[(1, 21877644), (2, 10938822), (3, 7292548), (4, 5469411), (6, 3646274), (12, 1823137), (67, 326532), (134, 163266), (201, 108844), (268, 81633), (402, 54422), (804, 27211)]