About the Number

12704622

12704621 ← → 12704623

2進数表記:110000011101101101101110

漢数字表記:千二百七十万四千六百二十二

素因数分解:

2 1 × 3 1 × 7 2 × 79 1 × 547 1

素因数の和:645
約数の個数: 48
約数和(自身を含む): 29986560
約数和(自身を除く): 17281938

約数列:
[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 547, 553, 1094, 1106, 1641, 1659, 3282, 3318, 3829, 3871, 7658, 7742, 11487, 11613, 22974, 23226, 26803, 43213, 53606, 80409, 86426, 129639, 160818, 259278, 302491, 604982, 907473, 1814946, 2117437, 4234874, 6352311, 12704622]

約数ペア:
[(1, 12704622), (2, 6352311), (3, 4234874), (6, 2117437), (7, 1814946), (14, 907473), (21, 604982), (42, 302491), (49, 259278), (79, 160818), (98, 129639), (147, 86426), (158, 80409), (237, 53606), (294, 43213), (474, 26803), (547, 23226), (553, 22974), (1094, 11613), (1106, 11487), (1641, 7742), (1659, 7658), (3282, 3871), (3318, 3829)]

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