18013817556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{859}}^1\times {\mathrm{27739}}^1$

素因数の和:28618

約数の個数: 96

約数和(自身を含む): 53438336000

約数和(自身を除く): 35424518444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 859, 1718, 2577, 3436, 5154, 6013, 7731, 10308, 12026, 15462, 18039, 23193, 24052, 27739, 30924, 36078, 46386, 54117, 55478, 72156, 83217, 92772, 108234, 110956, 162351, 166434, 194173, 216468, 249651, 324702, 332868, 388346, 499302, 582519, 649404, 748953, 776692, 998604, 1165038, 1497906, 1747557, 2330076, 2995812, 3495114, 5242671, 6990228, 10485342, 20970684, 23827801, 47655602, 71483403, 95311204, 142966806, 166794607, 214450209, 285933612, 333589214, 428900418, 500383821, 643350627, 667178428, 857800836, 1000767642, 1286701254, 1501151463, 2001535284, 2573402508, 3002302926, 4503454389, 6004605852, 9006908778, 18013817556]

約数ペア:

[(1, 18013817556), (2, 9006908778), (3, 6004605852), (4, 4503454389), (6, 3002302926), (7, 2573402508), (9, 2001535284), (12, 1501151463), (14, 1286701254), (18, 1000767642), (21, 857800836), (27, 667178428), (28, 643350627), (36, 500383821), (42, 428900418), (54, 333589214), (63, 285933612), (84, 214450209), (108, 166794607), (126, 142966806), (189, 95311204), (252, 71483403), (378, 47655602), (756, 23827801), (859, 20970684), (1718, 10485342), (2577, 6990228), (3436, 5242671), (5154, 3495114), (6013, 2995812), (7731, 2330076), (10308, 1747557), (12026, 1497906), (15462, 1165038), (18039, 998604), (23193, 776692), (24052, 748953), (27739, 649404), (30924, 582519), (36078, 499302), (46386, 388346), (54117, 332868), (55478, 324702), (72156, 249651), (83217, 216468), (92772, 194173), (108234, 166434), (110956, 162351)]