140205366

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{22709}}^1$

素因数の和:22738

約数の個数: 48

約数和(自身を含む): 354276000

約数和(自身を除く): 214070634

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, 3087, 6174, 22709, 45418, 68127, 136254, 158963, 204381, 317926, 408762, 476889, 953778, 1112741, 1430667, 2225482, 2861334, 3338223, 6676446, 7789187, 10014669, 15578374, 20029338, 23367561, 46735122, 70102683, 140205366]

約数ペア:

[(1, 140205366), (2, 70102683), (3, 46735122), (6, 23367561), (7, 20029338), (9, 15578374), (14, 10014669), (18, 7789187), (21, 6676446), (42, 3338223), (49, 2861334), (63, 2225482), (98, 1430667), (126, 1112741), (147, 953778), (294, 476889), (343, 408762), (441, 317926), (686, 204381), (882, 158963), (1029, 136254), (2058, 68127), (3087, 45418), (6174, 22709)]