1681932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20023}}^1$

素因数の和:20037

約数の個数: 24

約数和(自身を含む): 4485376

約数和(自身を除く): 2803444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20023, 40046, 60069, 80092, 120138, 140161, 240276, 280322, 420483, 560644, 840966, 1681932]

約数ペア:

[(1, 1681932), (2, 840966), (3, 560644), (4, 420483), (6, 280322), (7, 240276), (12, 140161), (14, 120138), (21, 80092), (28, 60069), (42, 40046), (84, 20023)]