12021678

素因数分解:

$2^1\times 3^2\times {\mathrm{523}}^1\times {\mathrm{1277}}^1$

素因数の和:1808

約数の個数: 24

約数和(自身を含む): 26117208

約数和(自身を除く): 14095530

約数列:

[1, 2, 3, 6, 9, 18, 523, 1046, 1277, 1569, 2554, 3138, 3831, 4707, 7662, 9414, 11493, 22986, 667871, 1335742, 2003613, 4007226, 6010839, 12021678]

約数ペア:

[(1, 12021678), (2, 6010839), (3, 4007226), (6, 2003613), (9, 1335742), (18, 667871), (523, 22986), (1046, 11493), (1277, 9414), (1569, 7662), (2554, 4707), (3138, 3831)]