18388206

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{16747}}^1$

素因数の和:16816

約数の個数: 24

約数和(自身を含む): 40496664

約数和(自身を除く): 22108458

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 16747, 33494, 50241, 100482, 150723, 301446, 1021567, 2043134, 3064701, 6129402, 9194103, 18388206]

約数ペア:

[(1, 18388206), (2, 9194103), (3, 6129402), (6, 3064701), (9, 2043134), (18, 1021567), (61, 301446), (122, 150723), (183, 100482), (366, 50241), (549, 33494), (1098, 16747)]