9847278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 25344000

約数和(自身を除く): 15496722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 239, 327, 378, 478, 654, 717, 763, 981, 1434, 1526, 1673, 1962, 2151, 2289, 2943, 3346, 4302, 4578, 5019, 5886, 6453, 6867, 10038, 12906, 13734, 15057, 20601, 26051, 30114, 41202, 45171, 52102, 78153, 90342, 156306, 182357, 234459, 364714, 468918, 547071, 703377, 1094142, 1406754, 1641213, 3282426, 4923639, 9847278]

約数ペア:

[(1, 9847278), (2, 4923639), (3, 3282426), (6, 1641213), (7, 1406754), (9, 1094142), (14, 703377), (18, 547071), (21, 468918), (27, 364714), (42, 234459), (54, 182357), (63, 156306), (109, 90342), (126, 78153), (189, 52102), (218, 45171), (239, 41202), (327, 30114), (378, 26051), (478, 20601), (654, 15057), (717, 13734), (763, 12906), (981, 10038), (1434, 6867), (1526, 6453), (1673, 5886), (1962, 5019), (2151, 4578), (2289, 4302), (2943, 3346)]