18708088

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9029}}^1$

素因数の和:9079

約数の個数: 32

約数和(自身を含む): 41176800

約数和(自身を除く): 22468712

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9029, 18058, 36116, 63203, 72232, 126406, 252812, 334073, 505624, 668146, 1336292, 2338511, 2672584, 4677022, 9354044, 18708088]

約数ペア:

[(1, 18708088), (2, 9354044), (4, 4677022), (7, 2672584), (8, 2338511), (14, 1336292), (28, 668146), (37, 505624), (56, 334073), (74, 252812), (148, 126406), (259, 72232), (296, 63203), (518, 36116), (1036, 18058), (2072, 9029)]