9867839046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{2591}}^1$

素因数の和:3077

約数の個数: 64

約数和(自身を含む): 21466238976

約数和(自身を除く): 11598399930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 311, 314, 471, 622, 933, 942, 1866, 2041, 2591, 4043, 4082, 5182, 6123, 7773, 8086, 12129, 12246, 15546, 24258, 33683, 48827, 67366, 97654, 101049, 146481, 202098, 292962, 406787, 634751, 805801, 813574, 1220361, 1269502, 1611602, 1904253, 2417403, 2440722, 3808506, 4834806, 5288231, 10475413, 10576462, 15864693, 20950826, 31426239, 31729386, 62852478, 126510757, 253021514, 379532271, 759064542, 1644639841, 3289279682, 4933919523, 9867839046]

約数ペア:

[(1, 9867839046), (2, 4933919523), (3, 3289279682), (6, 1644639841), (13, 759064542), (26, 379532271), (39, 253021514), (78, 126510757), (157, 62852478), (311, 31729386), (314, 31426239), (471, 20950826), (622, 15864693), (933, 10576462), (942, 10475413), (1866, 5288231), (2041, 4834806), (2591, 3808506), (4043, 2440722), (4082, 2417403), (5182, 1904253), (6123, 1611602), (7773, 1269502), (8086, 1220361), (12129, 813574), (12246, 805801), (15546, 634751), (24258, 406787), (33683, 292962), (48827, 202098), (67366, 146481), (97654, 101049)]