15813798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2669

約数の個数: 64

約数和(自身を含む): 42481152

約数和(自身を除く): 26667354

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, 273, 286, 429, 462, 546, 858, 1001, 2002, 2633, 3003, 5266, 6006, 7899, 15798, 18431, 28963, 34229, 36862, 55293, 57926, 68458, 86889, 102687, 110586, 173778, 202741, 205374, 239603, 376519, 405482, 479206, 608223, 718809, 753038, 1129557, 1216446, 1437618, 2259114, 2635633, 5271266, 7906899, 15813798]

約数ペア:

[(1, 15813798), (2, 7906899), (3, 5271266), (6, 2635633), (7, 2259114), (11, 1437618), (13, 1216446), (14, 1129557), (21, 753038), (22, 718809), (26, 608223), (33, 479206), (39, 405482), (42, 376519), (66, 239603), (77, 205374), (78, 202741), (91, 173778), (143, 110586), (154, 102687), (182, 86889), (231, 68458), (273, 57926), (286, 55293), (429, 36862), (462, 34229), (546, 28963), (858, 18431), (1001, 15798), (2002, 7899), (2633, 6006), (3003, 5266)]