18492328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{599}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 36936000

約数和(自身を除く): 18443672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 227, 454, 599, 908, 1198, 1816, 2396, 3859, 4792, 7718, 10183, 15436, 20366, 30872, 40732, 81464, 135973, 271946, 543892, 1087784, 2311541, 4623082, 9246164, 18492328]

約数ペア:

[(1, 18492328), (2, 9246164), (4, 4623082), (8, 2311541), (17, 1087784), (34, 543892), (68, 271946), (136, 135973), (227, 81464), (454, 40732), (599, 30872), (908, 20366), (1198, 15436), (1816, 10183), (2396, 7718), (3859, 4792)]