18530032

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 37622592

約数和(自身を除く): 19092560

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 601, 656, 752, 1202, 1927, 2404, 3854, 4808, 7708, 9616, 15416, 24641, 28247, 30832, 49282, 56494, 98564, 112988, 197128, 225976, 394256, 451952, 1158127, 2316254, 4632508, 9265016, 18530032]

約数ペア:

[(1, 18530032), (2, 9265016), (4, 4632508), (8, 2316254), (16, 1158127), (41, 451952), (47, 394256), (82, 225976), (94, 197128), (164, 112988), (188, 98564), (328, 56494), (376, 49282), (601, 30832), (656, 28247), (752, 24641), (1202, 15416), (1927, 9616), (2404, 7708), (3854, 4808)]