9091576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 10866824

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 107, 152, 172, 214, 247, 344, 428, 494, 559, 817, 856, 988, 1118, 1391, 1634, 1976, 2033, 2236, 2782, 3268, 4066, 4472, 4601, 5564, 6536, 8132, 9202, 10621, 11128, 16264, 18404, 21242, 26429, 36808, 42484, 52858, 59813, 84968, 87419, 105716, 119626, 174838, 211432, 239252, 349676, 478504, 699352, 1136447, 2272894, 4545788, 9091576]

約数ペア:

[(1, 9091576), (2, 4545788), (4, 2272894), (8, 1136447), (13, 699352), (19, 478504), (26, 349676), (38, 239252), (43, 211432), (52, 174838), (76, 119626), (86, 105716), (104, 87419), (107, 84968), (152, 59813), (172, 52858), (214, 42484), (247, 36808), (344, 26429), (428, 21242), (494, 18404), (559, 16264), (817, 11128), (856, 10621), (988, 9202), (1118, 8132), (1391, 6536), (1634, 5564), (1976, 4601), (2033, 4472), (2236, 4066), (2782, 3268)]