27421394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13697}}^1$

素因数の和:13730

約数の個数: 32

約数和(自身を含む): 55230336

約数和(自身を除く): 27808942

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 13697, 27394, 95879, 150667, 178061, 191758, 301334, 356122, 1054669, 1246427, 1958671, 2109338, 2492854, 3917342, 13710697, 27421394]

約数ペア:

[(1, 27421394), (2, 13710697), (7, 3917342), (11, 2492854), (13, 2109338), (14, 1958671), (22, 1246427), (26, 1054669), (77, 356122), (91, 301334), (143, 191758), (154, 178061), (182, 150667), (286, 95879), (1001, 27394), (2002, 13697)]