31066884

素因数分解:

$2^2\times 3^2\times {\mathrm{433}}^1\times {\mathrm{1993}}^1$

素因数の和:2436

約数の個数: 36

約数和(自身を含む): 78751036

約数和(自身を除く): 47684152

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 433, 866, 1299, 1732, 1993, 2598, 3897, 3986, 5196, 5979, 7794, 7972, 11958, 15588, 17937, 23916, 35874, 71748, 862969, 1725938, 2588907, 3451876, 5177814, 7766721, 10355628, 15533442, 31066884]

約数ペア:

[(1, 31066884), (2, 15533442), (3, 10355628), (4, 7766721), (6, 5177814), (9, 3451876), (12, 2588907), (18, 1725938), (36, 862969), (433, 71748), (866, 35874), (1299, 23916), (1732, 17937), (1993, 15588), (2598, 11958), (3897, 7972), (3986, 7794), (5196, 5979)]