18520242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13967}}^1$

素因数の和:14002

約数の個数: 32

約数和(自身を含む): 42239232

約数和(自身を除く): 23718990

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 13967, 27934, 41901, 83802, 181571, 237439, 363142, 474878, 544713, 712317, 1089426, 1424634, 3086707, 6173414, 9260121, 18520242]

約数ペア:

[(1, 18520242), (2, 9260121), (3, 6173414), (6, 3086707), (13, 1424634), (17, 1089426), (26, 712317), (34, 544713), (39, 474878), (51, 363142), (78, 237439), (102, 181571), (221, 83802), (442, 41901), (663, 27934), (1326, 13967)]