8784906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 19683552

約数和(自身を除く): 10898646

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 67, 78, 82, 123, 134, 201, 246, 402, 533, 871, 1066, 1599, 1681, 1742, 2613, 2747, 3198, 3362, 5043, 5226, 5494, 8241, 10086, 16482, 21853, 35711, 43706, 65559, 71422, 107133, 112627, 131118, 214266, 225254, 337881, 675762, 1464151, 2928302, 4392453, 8784906]

約数ペア:

[(1, 8784906), (2, 4392453), (3, 2928302), (6, 1464151), (13, 675762), (26, 337881), (39, 225254), (41, 214266), (67, 131118), (78, 112627), (82, 107133), (123, 71422), (134, 65559), (201, 43706), (246, 35711), (402, 21853), (533, 16482), (871, 10086), (1066, 8241), (1599, 5494), (1681, 5226), (1742, 5043), (2613, 3362), (2747, 3198)]