909156906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{141481}}^1$

素因数の和:141516

約数の個数: 64

約数和(自身を含む): 2444808960

約数和(自身を除く): 1535652054

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 141481, 282962, 424443, 848886, 990367, 1273329, 1980734, 2405177, 2546658, 2971101, 3819987, 4810354, 5942202, 7215531, 7639974, 8913303, 14431062, 16836239, 17826606, 21646593, 26739909, 33672478, 43293186, 50508717, 53479818, 64939779, 101017434, 129879558, 151526151, 303052302, 454578453, 909156906]

約数ペア:

[(1, 909156906), (2, 454578453), (3, 303052302), (6, 151526151), (7, 129879558), (9, 101017434), (14, 64939779), (17, 53479818), (18, 50508717), (21, 43293186), (27, 33672478), (34, 26739909), (42, 21646593), (51, 17826606), (54, 16836239), (63, 14431062), (102, 8913303), (119, 7639974), (126, 7215531), (153, 5942202), (189, 4810354), (238, 3819987), (306, 2971101), (357, 2546658), (378, 2405177), (459, 1980734), (714, 1273329), (918, 990367), (1071, 848886), (2142, 424443), (3213, 282962), (6426, 141481)]