31369947858

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1907}}^1\times {\mathrm{4639}}^1$

素因数の和:6751

約数の個数: 48

約数和(自身を含む): 68363792640

約数和(自身を除く): 36993844782

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 1907, 3546, 3814, 4639, 5721, 9278, 11442, 13917, 17163, 27834, 34326, 41751, 83502, 375679, 751358, 913883, 1127037, 1827766, 2254074, 2741649, 3381111, 5483298, 6762222, 8224947, 8846573, 16449894, 17693146, 26539719, 53079438, 79619157, 159238314, 1742774881, 3485549762, 5228324643, 10456649286, 15684973929, 31369947858]

約数ペア:

[(1, 31369947858), (2, 15684973929), (3, 10456649286), (6, 5228324643), (9, 3485549762), (18, 1742774881), (197, 159238314), (394, 79619157), (591, 53079438), (1182, 26539719), (1773, 17693146), (1907, 16449894), (3546, 8846573), (3814, 8224947), (4639, 6762222), (5721, 5483298), (9278, 3381111), (11442, 2741649), (13917, 2254074), (17163, 1827766), (27834, 1127037), (34326, 913883), (41751, 751358), (83502, 375679)]