1800948

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 4227328

約数和(自身を除く): 2426380

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 673, 892, 1338, 1346, 2019, 2676, 2692, 4038, 8076, 150079, 300158, 450237, 600316, 900474, 1800948]

約数ペア:

[(1, 1800948), (2, 900474), (3, 600316), (4, 450237), (6, 300158), (12, 150079), (223, 8076), (446, 4038), (669, 2692), (673, 2676), (892, 2019), (1338, 1346)]