39239892

素因数分解:

$2^2\times 3^2\times {\mathrm{947}}^1\times {\mathrm{1151}}^1$

素因数の和:2108

約数の個数: 36

約数和(自身を含む): 99380736

約数和(自身を除く): 60140844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 947, 1151, 1894, 2302, 2841, 3453, 3788, 4604, 5682, 6906, 8523, 10359, 11364, 13812, 17046, 20718, 34092, 41436, 1089997, 2179994, 3269991, 4359988, 6539982, 9809973, 13079964, 19619946, 39239892]

約数ペア:

[(1, 39239892), (2, 19619946), (3, 13079964), (4, 9809973), (6, 6539982), (9, 4359988), (12, 3269991), (18, 2179994), (36, 1089997), (947, 41436), (1151, 34092), (1894, 20718), (2302, 17046), (2841, 13812), (3453, 11364), (3788, 10359), (4604, 8523), (5682, 6906)]