18664032

素因数分解:

$2^5\times 3^1\times {\mathrm{433}}^1\times {\mathrm{449}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 49215600

約数和(自身を除く): 30551568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 433, 449, 866, 898, 1299, 1347, 1732, 1796, 2598, 2694, 3464, 3592, 5196, 5388, 6928, 7184, 10392, 10776, 13856, 14368, 20784, 21552, 41568, 43104, 194417, 388834, 583251, 777668, 1166502, 1555336, 2333004, 3110672, 4666008, 6221344, 9332016, 18664032]

約数ペア:

[(1, 18664032), (2, 9332016), (3, 6221344), (4, 4666008), (6, 3110672), (8, 2333004), (12, 1555336), (16, 1166502), (24, 777668), (32, 583251), (48, 388834), (96, 194417), (433, 43104), (449, 41568), (866, 21552), (898, 20784), (1299, 14368), (1347, 13856), (1732, 10776), (1796, 10392), (2598, 7184), (2694, 6928), (3464, 5388), (3592, 5196)]