18327556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7499}}^1$

素因数の和:7563

約数の個数: 24

約数和(自身を含む): 35280000

約数和(自身を除く): 16952444

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 7499, 14998, 29996, 97487, 194974, 352453, 389948, 704906, 1409812, 4581889, 9163778, 18327556]

約数ペア:

[(1, 18327556), (2, 9163778), (4, 4581889), (13, 1409812), (26, 704906), (47, 389948), (52, 352453), (94, 194974), (188, 97487), (611, 29996), (1222, 14998), (2444, 7499)]