18203702330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{115807}}^1$

素因数の和:117254

約数の個数: 32

約数和(自身を含む): 35770775040

約数和(自身を除く): 17567072710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1429, 2858, 7145, 14290, 15719, 31438, 78595, 115807, 157190, 231614, 579035, 1158070, 1273877, 2547754, 6369385, 12738770, 165488203, 330976406, 827441015, 1654882030, 1820370233, 3640740466, 9101851165, 18203702330]

約数ペア:

[(1, 18203702330), (2, 9101851165), (5, 3640740466), (10, 1820370233), (11, 1654882030), (22, 827441015), (55, 330976406), (110, 165488203), (1429, 12738770), (2858, 6369385), (7145, 2547754), (14290, 1273877), (15719, 1158070), (31438, 579035), (78595, 231614), (115807, 157190)]