2019042

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:734

約数の個数: 24

約数和(自身を含む): 4402944

約数和(自身を除く): 2383902

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 503, 669, 1006, 1338, 1509, 2007, 3018, 4014, 4527, 9054, 112169, 224338, 336507, 673014, 1009521, 2019042]

約数ペア:

[(1, 2019042), (2, 1009521), (3, 673014), (6, 336507), (9, 224338), (18, 112169), (223, 9054), (446, 4527), (503, 4014), (669, 3018), (1006, 2007), (1338, 1509)]