18465594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3163}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 42524160

約数和(自身を除く): 24058566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 3163, 5838, 6326, 9489, 18978, 22141, 44282, 66423, 132846, 439657, 879314, 1318971, 2637942, 3077599, 6155198, 9232797, 18465594]

約数ペア:

[(1, 18465594), (2, 9232797), (3, 6155198), (6, 3077599), (7, 2637942), (14, 1318971), (21, 879314), (42, 439657), (139, 132846), (278, 66423), (417, 44282), (834, 22141), (973, 18978), (1946, 9489), (2919, 6326), (3163, 5838)]