21339936

素因数分解:

$2^5\times 3^4\times {\mathrm{8233}}^1$

素因数の和:8255

約数の個数: 60

約数和(自身を含む): 62767782

約数和(自身を除く): 41427846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 8233, 16466, 24699, 32932, 49398, 65864, 74097, 98796, 131728, 148194, 197592, 222291, 263456, 296388, 395184, 444582, 592776, 666873, 790368, 889164, 1185552, 1333746, 1778328, 2371104, 2667492, 3556656, 5334984, 7113312, 10669968, 21339936]

約数ペア:

[(1, 21339936), (2, 10669968), (3, 7113312), (4, 5334984), (6, 3556656), (8, 2667492), (9, 2371104), (12, 1778328), (16, 1333746), (18, 1185552), (24, 889164), (27, 790368), (32, 666873), (36, 592776), (48, 444582), (54, 395184), (72, 296388), (81, 263456), (96, 222291), (108, 197592), (144, 148194), (162, 131728), (216, 98796), (288, 74097), (324, 65864), (432, 49398), (648, 32932), (864, 24699), (1296, 16466), (2592, 8233)]