21887946282

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1789}}^1\times {\mathrm{4153}}^1$

素因数の和:6438

約数の個数: 32

約数和(自身を含む): 43900136640

約数和(自身を除く): 22012190358

約数列:

[1, 2, 3, 6, 491, 982, 1473, 1789, 2946, 3578, 4153, 5367, 8306, 10734, 12459, 24918, 878399, 1756798, 2039123, 2635197, 4078246, 5270394, 6117369, 7429717, 12234738, 14859434, 22289151, 44578302, 3647991047, 7295982094, 10943973141, 21887946282]

約数ペア:

[(1, 21887946282), (2, 10943973141), (3, 7295982094), (6, 3647991047), (491, 44578302), (982, 22289151), (1473, 14859434), (1789, 12234738), (2946, 7429717), (3578, 6117369), (4153, 5270394), (5367, 4078246), (8306, 2635197), (10734, 2039123), (12459, 1756798), (24918, 878399)]