18610818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7933}}^1$

素因数の和:7978

約数の個数: 32

約数和(自身を含む): 41129856

約数和(自身を除く): 22519038

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 7933, 15866, 23799, 47598, 134861, 182459, 269722, 364918, 404583, 547377, 809166, 1094754, 3101803, 6203606, 9305409, 18610818]

約数ペア:

[(1, 18610818), (2, 9305409), (3, 6203606), (6, 3101803), (17, 1094754), (23, 809166), (34, 547377), (46, 404583), (51, 364918), (69, 269722), (102, 182459), (138, 134861), (391, 47598), (782, 23799), (1173, 15866), (2346, 7933)]