13187466

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19801}}^1$

素因数の和:19846

約数の個数: 24

約数和(自身を含む): 29346564

約数和(自身を除く): 16159098

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 19801, 39602, 59403, 118806, 178209, 356418, 732637, 1465274, 2197911, 4395822, 6593733, 13187466]

約数ペア:

[(1, 13187466), (2, 6593733), (3, 4395822), (6, 2197911), (9, 1465274), (18, 732637), (37, 356418), (74, 178209), (111, 118806), (222, 59403), (333, 39602), (666, 19801)]