838646046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^2\times {\mathrm{1249}}^1$

素因数の和:1410

約数の個数: 72

約数和(自身を含む): 2107170000

約数和(自身を除く): 1268523954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1249, 1314, 1533, 2498, 3066, 3747, 4599, 5329, 7494, 8743, 9198, 10658, 11241, 15987, 17486, 22482, 26229, 31974, 37303, 47961, 52458, 74606, 78687, 91177, 95922, 111909, 157374, 182354, 223818, 273531, 335727, 547062, 638239, 671454, 820593, 1276478, 1641186, 1914717, 3829434, 5744151, 6655921, 11488302, 13311842, 19967763, 39935526, 46591447, 59903289, 93182894, 119806578, 139774341, 279548682, 419323023, 838646046]

約数ペア:

[(1, 838646046), (2, 419323023), (3, 279548682), (6, 139774341), (7, 119806578), (9, 93182894), (14, 59903289), (18, 46591447), (21, 39935526), (42, 19967763), (63, 13311842), (73, 11488302), (126, 6655921), (146, 5744151), (219, 3829434), (438, 1914717), (511, 1641186), (657, 1276478), (1022, 820593), (1249, 671454), (1314, 638239), (1533, 547062), (2498, 335727), (3066, 273531), (3747, 223818), (4599, 182354), (5329, 157374), (7494, 111909), (8743, 95922), (9198, 91177), (10658, 78687), (11241, 74606), (15987, 52458), (17486, 47961), (22482, 37303), (26229, 31974)]