2181569268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2129}}^1\times {\mathrm{5023}}^1$

素因数の和:7176

約数の個数: 48

約数和(自身を含む): 5393364480

約数和(自身を除く): 3211795212

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2129, 4258, 5023, 6387, 8516, 10046, 12774, 15069, 20092, 25548, 30138, 36193, 60276, 72386, 85391, 108579, 144772, 170782, 217158, 256173, 341564, 434316, 512346, 1024692, 10693967, 21387934, 32081901, 42775868, 64163802, 128327604, 181797439, 363594878, 545392317, 727189756, 1090784634, 2181569268]

約数ペア:

[(1, 2181569268), (2, 1090784634), (3, 727189756), (4, 545392317), (6, 363594878), (12, 181797439), (17, 128327604), (34, 64163802), (51, 42775868), (68, 32081901), (102, 21387934), (204, 10693967), (2129, 1024692), (4258, 512346), (5023, 434316), (6387, 341564), (8516, 256173), (10046, 217158), (12774, 170782), (15069, 144772), (20092, 108579), (25548, 85391), (30138, 72386), (36193, 60276)]