2663514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21139}}^1$

素因数の和:21154

約数の個数: 24

約数和(自身を含む): 6595680

約数和(自身を除く): 3932166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21139, 42278, 63417, 126834, 147973, 190251, 295946, 380502, 443919, 887838, 1331757, 2663514]

約数ペア:

[(1, 2663514), (2, 1331757), (3, 887838), (6, 443919), (7, 380502), (9, 295946), (14, 190251), (18, 147973), (21, 126834), (42, 63417), (63, 42278), (126, 21139)]