18263804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5953}}^1$

素因数の和:6029

約数の個数: 24

約数和(自身を含む): 35009520

約数和(自身を除く): 16745716

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 5953, 11906, 23812, 77389, 154778, 309556, 351227, 702454, 1404908, 4565951, 9131902, 18263804]

約数ペア:

[(1, 18263804), (2, 9131902), (4, 4565951), (13, 1404908), (26, 702454), (52, 351227), (59, 309556), (118, 154778), (236, 77389), (767, 23812), (1534, 11906), (3068, 5953)]