18637032

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2687}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 49512960

約数和(自身を除く): 30875928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 2687, 3468, 5374, 6936, 8061, 10748, 16122, 21496, 32244, 45679, 64488, 91358, 137037, 182716, 274074, 365432, 548148, 776543, 1096296, 1553086, 2329629, 3106172, 4659258, 6212344, 9318516, 18637032]

約数ペア:

[(1, 18637032), (2, 9318516), (3, 6212344), (4, 4659258), (6, 3106172), (8, 2329629), (12, 1553086), (17, 1096296), (24, 776543), (34, 548148), (51, 365432), (68, 274074), (102, 182716), (136, 137037), (204, 91358), (289, 64488), (408, 45679), (578, 32244), (867, 21496), (1156, 16122), (1734, 10748), (2312, 8061), (2687, 6936), (3468, 5374)]