2078672418

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{7687}}^1$

素因数の和:7959

約数の個数: 48

約数和(自身を含む): 4583831616

約数和(自身を除く): 2505159198

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 181, 249, 362, 498, 543, 747, 1086, 1494, 1629, 3258, 7687, 15023, 15374, 23061, 30046, 45069, 46122, 69183, 90138, 135207, 138366, 270414, 638021, 1276042, 1391347, 1914063, 2782694, 3828126, 4174041, 5742189, 8348082, 11484378, 12522123, 25044246, 115481801, 230963602, 346445403, 692890806, 1039336209, 2078672418]

約数ペア:

[(1, 2078672418), (2, 1039336209), (3, 692890806), (6, 346445403), (9, 230963602), (18, 115481801), (83, 25044246), (166, 12522123), (181, 11484378), (249, 8348082), (362, 5742189), (498, 4174041), (543, 3828126), (747, 2782694), (1086, 1914063), (1494, 1391347), (1629, 1276042), (3258, 638021), (7687, 270414), (15023, 138366), (15374, 135207), (23061, 90138), (30046, 69183), (45069, 46122)]