17966561306

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1093}}^1\times {\mathrm{1163}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 27872529408

約数和(自身を除く): 9905968102

約数列:

[1, 2, 37, 74, 191, 382, 1093, 1163, 2186, 2326, 7067, 14134, 40441, 43031, 80882, 86062, 208763, 222133, 417526, 444266, 1271159, 2542318, 7724231, 8218921, 15448462, 16437842, 47032883, 94065766, 242791369, 485582738, 8983280653, 17966561306]

約数ペア:

[(1, 17966561306), (2, 8983280653), (37, 485582738), (74, 242791369), (191, 94065766), (382, 47032883), (1093, 16437842), (1163, 15448462), (2186, 8218921), (2326, 7724231), (7067, 2542318), (14134, 1271159), (40441, 444266), (43031, 417526), (80882, 222133), (86062, 208763)]