12390354

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{3889}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 28008000

約数和(自身を除く): 15617646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 3889, 7778, 11667, 23334, 35001, 70002, 105003, 210006, 229451, 458902, 688353, 1376706, 2065059, 4130118, 6195177, 12390354]

約数ペア:

[(1, 12390354), (2, 6195177), (3, 4130118), (6, 2065059), (9, 1376706), (18, 688353), (27, 458902), (54, 229451), (59, 210006), (118, 105003), (177, 70002), (354, 35001), (531, 23334), (1062, 11667), (1593, 7778), (3186, 3889)]