19146618

素因数分解:

$2^1\times 3^4\times {\mathrm{118189}}^1$

素因数の和:118203

約数の個数: 20

約数和(自身を含む): 42902970

約数和(自身を除く): 23756352

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 118189, 236378, 354567, 709134, 1063701, 2127402, 3191103, 6382206, 9573309, 19146618]

約数ペア:

[(1, 19146618), (2, 9573309), (3, 6382206), (6, 3191103), (9, 2127402), (18, 1063701), (27, 709134), (54, 354567), (81, 236378), (162, 118189)]