31915098

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{93319}}^1$

素因数の和:93346

約数の個数: 24

約数和(自身を含む): 72789600

約数和(自身を除く): 40874502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 93319, 186638, 279957, 559914, 839871, 1679742, 1773061, 3546122, 5319183, 10638366, 15957549, 31915098]

約数ペア:

[(1, 31915098), (2, 15957549), (3, 10638366), (6, 5319183), (9, 3546122), (18, 1773061), (19, 1679742), (38, 839871), (57, 559914), (114, 279957), (171, 186638), (342, 93319)]