18334568

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19259}}^1$

素因数の和:19289

約数の個数: 32

約数和(自身を含む): 41601600

約数和(自身を除く): 23267032

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 19259, 38518, 77036, 134813, 154072, 269626, 327403, 539252, 654806, 1078504, 1309612, 2291821, 2619224, 4583642, 9167284, 18334568]

約数ペア:

[(1, 18334568), (2, 9167284), (4, 4583642), (7, 2619224), (8, 2291821), (14, 1309612), (17, 1078504), (28, 654806), (34, 539252), (56, 327403), (68, 269626), (119, 154072), (136, 134813), (238, 77036), (476, 38518), (952, 19259)]