8947974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11213}}^1$

素因数の和:11244

約数の個数: 32

約数和(自身を含む): 21530880

約数和(自身を除く): 12582906

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 11213, 22426, 33639, 67278, 78491, 156982, 213047, 235473, 426094, 470946, 639141, 1278282, 1491329, 2982658, 4473987, 8947974]

約数ペア:

[(1, 8947974), (2, 4473987), (3, 2982658), (6, 1491329), (7, 1278282), (14, 639141), (19, 470946), (21, 426094), (38, 235473), (42, 213047), (57, 156982), (114, 78491), (133, 67278), (266, 33639), (399, 22426), (798, 11213)]