16708788

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1181}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 43686720

約数和(自身を除く): 26977932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1181, 1572, 2358, 2362, 3537, 3543, 4716, 4724, 7074, 7086, 10629, 14148, 14172, 21258, 31887, 42516, 63774, 127548, 154711, 309422, 464133, 618844, 928266, 1392399, 1856532, 2784798, 4177197, 5569596, 8354394, 16708788]

約数ペア:

[(1, 16708788), (2, 8354394), (3, 5569596), (4, 4177197), (6, 2784798), (9, 1856532), (12, 1392399), (18, 928266), (27, 618844), (36, 464133), (54, 309422), (108, 154711), (131, 127548), (262, 63774), (393, 42516), (524, 31887), (786, 21258), (1179, 14172), (1181, 14148), (1572, 10629), (2358, 7086), (2362, 7074), (3537, 4724), (3543, 4716)]