2018183898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{15443}}^1$

素因数の和:16418

約数の個数: 32

約数和(自身を含む): 4216582656

約数和(自身を除く): 2198398758

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 947, 1894, 2841, 5682, 15443, 21781, 30886, 43562, 46329, 65343, 92658, 130686, 355189, 710378, 1065567, 2131134, 14624521, 29249042, 43873563, 87747126, 336363983, 672727966, 1009091949, 2018183898]

約数ペア:

[(1, 2018183898), (2, 1009091949), (3, 672727966), (6, 336363983), (23, 87747126), (46, 43873563), (69, 29249042), (138, 14624521), (947, 2131134), (1894, 1065567), (2841, 710378), (5682, 355189), (15443, 130686), (21781, 92658), (30886, 65343), (43562, 46329)]