18601778884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8725037}}^1$

素因数の和:8725095

約数の個数: 24

約数和(自身を含む): 35912256408

約数和(自身を除く): 17310477524

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8725037, 17450074, 34900148, 113425481, 226850962, 357726517, 453701924, 715453034, 1430906068, 4650444721, 9300889442, 18601778884]

約数ペア:

[(1, 18601778884), (2, 9300889442), (4, 4650444721), (13, 1430906068), (26, 715453034), (41, 453701924), (52, 357726517), (82, 226850962), (164, 113425481), (533, 34900148), (1066, 17450074), (2132, 8725037)]