18561610098

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{54083}}^1$

素因数の和:54943

約数の個数: 48

約数和(自身を含む): 42016777920

約数和(自身を除く): 23455167822

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 829, 1658, 2487, 4974, 7461, 14922, 19067, 38134, 54083, 57201, 108166, 114402, 162249, 171603, 324498, 343206, 486747, 973494, 1243909, 2487818, 3731727, 7463454, 11195181, 22390362, 44834807, 89669614, 134504421, 269008842, 403513263, 807026526, 1031200561, 2062401122, 3093601683, 6187203366, 9280805049, 18561610098]

約数ペア:

[(1, 18561610098), (2, 9280805049), (3, 6187203366), (6, 3093601683), (9, 2062401122), (18, 1031200561), (23, 807026526), (46, 403513263), (69, 269008842), (138, 134504421), (207, 89669614), (414, 44834807), (829, 22390362), (1658, 11195181), (2487, 7463454), (4974, 3731727), (7461, 2487818), (14922, 1243909), (19067, 973494), (38134, 486747), (54083, 343206), (57201, 324498), (108166, 171603), (114402, 162249)]