839163906

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{19417}}^1$

素因数の和:19453

約数の個数: 60

約数和(自身を含む): 2121202902

約数和(自身を除く): 1282038996

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 2401, 3087, 4802, 6174, 7203, 14406, 19417, 21609, 38834, 43218, 58251, 116502, 135919, 174753, 271838, 349506, 407757, 815514, 951433, 1223271, 1902866, 2446542, 2854299, 5708598, 6660031, 8562897, 13320062, 17125794, 19980093, 39960186, 46620217, 59940279, 93240434, 119880558, 139860651, 279721302, 419581953, 839163906]

約数ペア:

[(1, 839163906), (2, 419581953), (3, 279721302), (6, 139860651), (7, 119880558), (9, 93240434), (14, 59940279), (18, 46620217), (21, 39960186), (42, 19980093), (49, 17125794), (63, 13320062), (98, 8562897), (126, 6660031), (147, 5708598), (294, 2854299), (343, 2446542), (441, 1902866), (686, 1223271), (882, 951433), (1029, 815514), (2058, 407757), (2401, 349506), (3087, 271838), (4802, 174753), (6174, 135919), (7203, 116502), (14406, 58251), (19417, 43218), (21609, 38834)]