63390978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2588

約数の個数: 64

約数和(自身を含む): 163461120

約数和(自身を除く): 100070142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1206, 1407, 1809, 2503, 2814, 3618, 4221, 5006, 7509, 8442, 12663, 15018, 17521, 22527, 25326, 35042, 45054, 52563, 67581, 105126, 135162, 157689, 167701, 315378, 335402, 473067, 503103, 946134, 1006206, 1173907, 1509309, 2347814, 3018618, 3521721, 4527927, 7043442, 9055854, 10565163, 21130326, 31695489, 63390978]

約数ペア:

[(1, 63390978), (2, 31695489), (3, 21130326), (6, 10565163), (7, 9055854), (9, 7043442), (14, 4527927), (18, 3521721), (21, 3018618), (27, 2347814), (42, 1509309), (54, 1173907), (63, 1006206), (67, 946134), (126, 503103), (134, 473067), (189, 335402), (201, 315378), (378, 167701), (402, 157689), (469, 135162), (603, 105126), (938, 67581), (1206, 52563), (1407, 45054), (1809, 35042), (2503, 25326), (2814, 22527), (3618, 17521), (4221, 15018), (5006, 12663), (7509, 8442)]