39389112

素因数分解:

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

素因数の和:370

約数の個数: 128

約数和(自身を含む): 126720000

約数和(自身を除く): 87330888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 109, 126, 168, 189, 216, 218, 239, 252, 327, 378, 436, 478, 504, 654, 717, 756, 763, 872, 956, 981, 1308, 1434, 1512, 1526, 1673, 1912, 1962, 2151, 2289, 2616, 2868, 2943, 3052, 3346, 3924, 4302, 4578, 5019, 5736, 5886, 6104, 6453, 6692, 6867, 7848, 8604, 9156, 10038, 11772, 12906, 13384, 13734, 15057, 17208, 18312, 20076, 20601, 23544, 25812, 26051, 27468, 30114, 40152, 41202, 45171, 51624, 52102, 54936, 60228, 78153, 82404, 90342, 104204, 120456, 156306, 164808, 180684, 182357, 208408, 234459, 312612, 361368, 364714, 468918, 547071, 625224, 703377, 729428, 937836, 1094142, 1406754, 1458856, 1641213, 1875672, 2188284, 2813508, 3282426, 4376568, 4923639, 5627016, 6564852, 9847278, 13129704, 19694556, 39389112]

約数ペア:

[(1, 39389112), (2, 19694556), (3, 13129704), (4, 9847278), (6, 6564852), (7, 5627016), (8, 4923639), (9, 4376568), (12, 3282426), (14, 2813508), (18, 2188284), (21, 1875672), (24, 1641213), (27, 1458856), (28, 1406754), (36, 1094142), (42, 937836), (54, 729428), (56, 703377), (63, 625224), (72, 547071), (84, 468918), (108, 364714), (109, 361368), (126, 312612), (168, 234459), (189, 208408), (216, 182357), (218, 180684), (239, 164808), (252, 156306), (327, 120456), (378, 104204), (436, 90342), (478, 82404), (504, 78153), (654, 60228), (717, 54936), (756, 52102), (763, 51624), (872, 45171), (956, 41202), (981, 40152), (1308, 30114), (1434, 27468), (1512, 26051), (1526, 25812), (1673, 23544), (1912, 20601), (1962, 20076), (2151, 18312), (2289, 17208), (2616, 15057), (2868, 13734), (2943, 13384), (3052, 12906), (3346, 11772), (3924, 10038), (4302, 9156), (4578, 8604), (5019, 7848), (5736, 6867), (5886, 6692), (6104, 6453)]