34880454

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 72

約数和(自身を含む): 89311248

約数和(自身を除く): 54430794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 294, 426, 441, 497, 557, 639, 882, 994, 1114, 1278, 1491, 1671, 2982, 3342, 3479, 3899, 4473, 5013, 6958, 7798, 8946, 10026, 10437, 11697, 20874, 23394, 27293, 31311, 35091, 39547, 54586, 62622, 70182, 79094, 81879, 118641, 163758, 237282, 245637, 276829, 355923, 491274, 553658, 711846, 830487, 1660974, 1937803, 2491461, 3875606, 4982922, 5813409, 11626818, 17440227, 34880454]

約数ペア:

[(1, 34880454), (2, 17440227), (3, 11626818), (6, 5813409), (7, 4982922), (9, 3875606), (14, 2491461), (18, 1937803), (21, 1660974), (42, 830487), (49, 711846), (63, 553658), (71, 491274), (98, 355923), (126, 276829), (142, 245637), (147, 237282), (213, 163758), (294, 118641), (426, 81879), (441, 79094), (497, 70182), (557, 62622), (639, 54586), (882, 39547), (994, 35091), (1114, 31311), (1278, 27293), (1491, 23394), (1671, 20874), (2982, 11697), (3342, 10437), (3479, 10026), (3899, 8946), (4473, 7798), (5013, 6958)]