65343774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3001}}^1$

素因数の和:3216

約数の個数: 32

約数和(自身を含む): 138332160

約数和(自身を除く): 72988386

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 191, 382, 573, 1146, 3001, 3629, 6002, 7258, 9003, 10887, 18006, 21774, 57019, 114038, 171057, 342114, 573191, 1146382, 1719573, 3439146, 10890629, 21781258, 32671887, 65343774]

約数ペア:

[(1, 65343774), (2, 32671887), (3, 21781258), (6, 10890629), (19, 3439146), (38, 1719573), (57, 1146382), (114, 573191), (191, 342114), (382, 171057), (573, 114038), (1146, 57019), (3001, 21774), (3629, 18006), (6002, 10887), (7258, 9003)]