18313758

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53549}}^1$

素因数の和:53576

約数の個数: 24

約数和(自身を含む): 41769000

約数和(自身を除く): 23455242

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 53549, 107098, 160647, 321294, 481941, 963882, 1017431, 2034862, 3052293, 6104586, 9156879, 18313758]

約数ペア:

[(1, 18313758), (2, 9156879), (3, 6104586), (6, 3052293), (9, 2034862), (18, 1017431), (19, 963882), (38, 481941), (57, 321294), (114, 160647), (171, 107098), (342, 53549)]