18758466

素因数分解:

$2^1\times 3^4\times {\mathrm{115793}}^1$

素因数の和:115807

約数の個数: 20

約数和(自身を含む): 42033222

約数和(自身を除く): 23274756

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 115793, 231586, 347379, 694758, 1042137, 2084274, 3126411, 6252822, 9379233, 18758466]

約数ペア:

[(1, 18758466), (2, 9379233), (3, 6252822), (6, 3126411), (9, 2084274), (18, 1042137), (27, 694758), (54, 347379), (81, 231586), (162, 115793)]