18663203232

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{594521}}^1$

素因数の和:594646

約数の個数: 72

約数和(自身を含む): 53560486980

約数和(自身を除く): 34897283748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 7848, 10464, 15696, 31392, 594521, 1189042, 1783563, 2378084, 3567126, 4756168, 5350689, 7134252, 9512336, 10701378, 14268504, 19024672, 21402756, 28537008, 42805512, 57074016, 64802789, 85611024, 129605578, 171222048, 194408367, 259211156, 388816734, 518422312, 583225101, 777633468, 1036844624, 1166450202, 1555266936, 2073689248, 2332900404, 3110533872, 4665800808, 6221067744, 9331601616, 18663203232]

約数ペア:

[(1, 18663203232), (2, 9331601616), (3, 6221067744), (4, 4665800808), (6, 3110533872), (8, 2332900404), (9, 2073689248), (12, 1555266936), (16, 1166450202), (18, 1036844624), (24, 777633468), (32, 583225101), (36, 518422312), (48, 388816734), (72, 259211156), (96, 194408367), (109, 171222048), (144, 129605578), (218, 85611024), (288, 64802789), (327, 57074016), (436, 42805512), (654, 28537008), (872, 21402756), (981, 19024672), (1308, 14268504), (1744, 10701378), (1962, 9512336), (2616, 7134252), (3488, 5350689), (3924, 4756168), (5232, 3567126), (7848, 2378084), (10464, 1783563), (15696, 1189042), (31392, 594521)]