18480654

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{54037}}^1$

素因数の和:54064

約数の個数: 24

約数和(自身を含む): 42149640

約数和(自身を除く): 23668986

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 54037, 108074, 162111, 324222, 486333, 972666, 1026703, 2053406, 3080109, 6160218, 9240327, 18480654]

約数ペア:

[(1, 18480654), (2, 9240327), (3, 6160218), (6, 3080109), (9, 2053406), (18, 1026703), (19, 972666), (38, 486333), (57, 324222), (114, 162111), (171, 108074), (342, 54037)]