16080084

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2003}}^1$

素因数の和:2236

約数の個数: 36

約数和(自身を含む): 40849536

約数和(自身を除く): 24769452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2003, 2007, 2676, 4006, 4014, 6009, 8012, 8028, 12018, 18027, 24036, 36054, 72108, 446669, 893338, 1340007, 1786676, 2680014, 4020021, 5360028, 8040042, 16080084]

約数ペア:

[(1, 16080084), (2, 8040042), (3, 5360028), (4, 4020021), (6, 2680014), (9, 1786676), (12, 1340007), (18, 893338), (36, 446669), (223, 72108), (446, 36054), (669, 24036), (892, 18027), (1338, 12018), (2003, 8028), (2007, 8012), (2676, 6009), (4006, 4014)]