71687466

素因数分解:

$2^1\times 3^2\times {\mathrm{907}}^1\times {\mathrm{4391}}^1$

素因数の和:5306

約数の個数: 24

約数和(自身を含む): 155529504

約数和(自身を除く): 83842038

約数列:

[1, 2, 3, 6, 9, 18, 907, 1814, 2721, 4391, 5442, 8163, 8782, 13173, 16326, 26346, 39519, 79038, 3982637, 7965274, 11947911, 23895822, 35843733, 71687466]

約数ペア:

[(1, 71687466), (2, 35843733), (3, 23895822), (6, 11947911), (9, 7965274), (18, 3982637), (907, 79038), (1814, 39519), (2721, 26346), (4391, 16326), (5442, 13173), (8163, 8782)]