7171128

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 19590480

約数和(自身を除く): 12419352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 727, 822, 1096, 1233, 1454, 1644, 2181, 2466, 2908, 3288, 4362, 4932, 5816, 6543, 8724, 9864, 13086, 17448, 26172, 52344, 99599, 199198, 298797, 398396, 597594, 796792, 896391, 1195188, 1792782, 2390376, 3585564, 7171128]

約数ペア:

[(1, 7171128), (2, 3585564), (3, 2390376), (4, 1792782), (6, 1195188), (8, 896391), (9, 796792), (12, 597594), (18, 398396), (24, 298797), (36, 199198), (72, 99599), (137, 52344), (274, 26172), (411, 17448), (548, 13086), (727, 9864), (822, 8724), (1096, 6543), (1233, 5816), (1454, 4932), (1644, 4362), (2181, 3288), (2466, 2908)]