722890242

素因数分解:

$2^1\times 3^2\times {\mathrm{1301}}^1\times {\mathrm{30869}}^1$

素因数の和:32178

約数の個数: 24

約数和(自身を含む): 1567516860

約数和(自身を除く): 844626618

約数列:

[1, 2, 3, 6, 9, 18, 1301, 2602, 3903, 7806, 11709, 23418, 30869, 61738, 92607, 185214, 277821, 555642, 40160569, 80321138, 120481707, 240963414, 361445121, 722890242]

約数ペア:

[(1, 722890242), (2, 361445121), (3, 240963414), (6, 120481707), (9, 80321138), (18, 40160569), (1301, 555642), (2602, 277821), (3903, 185214), (7806, 92607), (11709, 61738), (23418, 30869)]