18530876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50909}}^1$

素因数の和:50933

約数の個数: 24

約数和(自身を含む): 39913440

約数和(自身を除く): 21382564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 50909, 101818, 203636, 356363, 661817, 712726, 1323634, 1425452, 2647268, 4632719, 9265438, 18530876]

約数ペア:

[(1, 18530876), (2, 9265438), (4, 4632719), (7, 2647268), (13, 1425452), (14, 1323634), (26, 712726), (28, 661817), (52, 356363), (91, 203636), (182, 101818), (364, 50909)]