21606864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{26479}}^1$

素因数の和:26507

約数の個数: 40

約数和(自身を含む): 59103360

約数和(自身を除く): 37496496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 26479, 52958, 79437, 105916, 158874, 211832, 317748, 423664, 450143, 635496, 900286, 1270992, 1350429, 1800572, 2700858, 3601144, 5401716, 7202288, 10803432, 21606864]

約数ペア:

[(1, 21606864), (2, 10803432), (3, 7202288), (4, 5401716), (6, 3601144), (8, 2700858), (12, 1800572), (16, 1350429), (17, 1270992), (24, 900286), (34, 635496), (48, 450143), (51, 423664), (68, 317748), (102, 211832), (136, 158874), (204, 105916), (272, 79437), (408, 52958), (816, 26479)]