26253858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 57065760

約数和(自身を除く): 30811902

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 137, 246, 274, 411, 779, 822, 1558, 1681, 2337, 2603, 3362, 4674, 5043, 5206, 5617, 7809, 10086, 11234, 15618, 16851, 31939, 33702, 63878, 95817, 106723, 191634, 213446, 230297, 320169, 460594, 640338, 690891, 1381782, 4375643, 8751286, 13126929, 26253858]

約数ペア:

[(1, 26253858), (2, 13126929), (3, 8751286), (6, 4375643), (19, 1381782), (38, 690891), (41, 640338), (57, 460594), (82, 320169), (114, 230297), (123, 213446), (137, 191634), (246, 106723), (274, 95817), (411, 63878), (779, 33702), (822, 31939), (1558, 16851), (1681, 15618), (2337, 11234), (2603, 10086), (3362, 7809), (4674, 5617), (5043, 5206)]