18254548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15263}}^1$

素因数の和:15303

約数の個数: 24

約数和(自身を含む): 35900928

約数和(自身を除く): 17646380

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 15263, 30526, 61052, 198419, 351049, 396838, 702098, 793676, 1404196, 4563637, 9127274, 18254548]

約数ペア:

[(1, 18254548), (2, 9127274), (4, 4563637), (13, 1404196), (23, 793676), (26, 702098), (46, 396838), (52, 351049), (92, 198419), (299, 61052), (598, 30526), (1196, 15263)]