31186476

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{11867}}^1$

素因数の和:11950

約数の個数: 36

約数和(自身を含む): 79919112

約数和(自身を除く): 48732636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 11867, 23734, 35601, 47468, 71202, 106803, 142404, 213606, 427212, 866291, 1732582, 2598873, 3465164, 5197746, 7796619, 10395492, 15593238, 31186476]

約数ペア:

[(1, 31186476), (2, 15593238), (3, 10395492), (4, 7796619), (6, 5197746), (9, 3465164), (12, 2598873), (18, 1732582), (36, 866291), (73, 427212), (146, 213606), (219, 142404), (292, 106803), (438, 71202), (657, 47468), (876, 35601), (1314, 23734), (2628, 11867)]