15666005286

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{109849}}^1$

素因数の和:110018

約数の個数: 64

約数和(自身を含む): 36909600000

約数和(自身を除く): 21243594714

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 139, 171, 278, 342, 417, 513, 834, 1026, 1251, 2502, 2641, 3753, 5282, 7506, 7923, 15846, 23769, 47538, 71307, 109849, 142614, 219698, 329547, 659094, 988641, 1977282, 2087131, 2965923, 4174262, 5931846, 6261393, 12522786, 15269011, 18784179, 30538022, 37568358, 45807033, 56352537, 91614066, 112705074, 137421099, 274842198, 290111209, 412263297, 580222418, 824526594, 870333627, 1740667254, 2611000881, 5222001762, 7833002643, 15666005286]

約数ペア:

[(1, 15666005286), (2, 7833002643), (3, 5222001762), (6, 2611000881), (9, 1740667254), (18, 870333627), (19, 824526594), (27, 580222418), (38, 412263297), (54, 290111209), (57, 274842198), (114, 137421099), (139, 112705074), (171, 91614066), (278, 56352537), (342, 45807033), (417, 37568358), (513, 30538022), (834, 18784179), (1026, 15269011), (1251, 12522786), (2502, 6261393), (2641, 5931846), (3753, 4174262), (5282, 2965923), (7506, 2087131), (7923, 1977282), (15846, 988641), (23769, 659094), (47538, 329547), (71307, 219698), (109849, 142614)]