15263514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{121139}}^1$

素因数の和:121154

約数の個数: 24

約数和(自身を含む): 37795680

約数和(自身を除く): 22532166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 121139, 242278, 363417, 726834, 847973, 1090251, 1695946, 2180502, 2543919, 5087838, 7631757, 15263514]

約数ペア:

[(1, 15263514), (2, 7631757), (3, 5087838), (6, 2543919), (7, 2180502), (9, 1695946), (14, 1090251), (18, 847973), (21, 726834), (42, 363417), (63, 242278), (126, 121139)]