1447446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 3902976

約数和(自身を除く): 2455530

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 241, 273, 286, 429, 462, 482, 546, 723, 858, 1001, 1446, 1687, 2002, 2651, 3003, 3133, 3374, 5061, 5302, 6006, 6266, 7953, 9399, 10122, 15906, 18557, 18798, 21931, 34463, 37114, 43862, 55671, 65793, 68926, 103389, 111342, 131586, 206778, 241241, 482482, 723723, 1447446]

約数ペア:

[(1, 1447446), (2, 723723), (3, 482482), (6, 241241), (7, 206778), (11, 131586), (13, 111342), (14, 103389), (21, 68926), (22, 65793), (26, 55671), (33, 43862), (39, 37114), (42, 34463), (66, 21931), (77, 18798), (78, 18557), (91, 15906), (143, 10122), (154, 9399), (182, 7953), (231, 6266), (241, 6006), (273, 5302), (286, 5061), (429, 3374), (462, 3133), (482, 3003), (546, 2651), (723, 2002), (858, 1687), (1001, 1446)]