2187774

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6424

約数の個数: 24

約数和(自身を含む): 4990440

約数和(自身を除く): 2802666

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 6397, 12794, 19191, 38382, 57573, 115146, 121543, 243086, 364629, 729258, 1093887, 2187774]

約数ペア:

[(1, 2187774), (2, 1093887), (3, 729258), (6, 364629), (9, 243086), (18, 121543), (19, 115146), (38, 57573), (57, 38382), (114, 19191), (171, 12794), (342, 6397)]