17948286

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23189}}^1$

素因数の和:23240

約数の個数: 24

約数和(自身を含む): 39794040

約数和(自身を除く): 21845754

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 23189, 46378, 69567, 139134, 208701, 417402, 997127, 1994254, 2991381, 5982762, 8974143, 17948286]

約数ペア:

[(1, 17948286), (2, 8974143), (3, 5982762), (6, 2991381), (9, 1994254), (18, 997127), (43, 417402), (86, 208701), (129, 139134), (258, 69567), (387, 46378), (774, 23189)]