2018011882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{919}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 3162297600

約数和(自身を除く): 1144285718

約数列:

[1, 2, 41, 61, 82, 122, 439, 878, 919, 1838, 2501, 5002, 17999, 26779, 35998, 37679, 53558, 56059, 75358, 112118, 403441, 806882, 1097939, 2195878, 2298419, 4596838, 16541081, 24609901, 33082162, 49219802, 1009005941, 2018011882]

約数ペア:

[(1, 2018011882), (2, 1009005941), (41, 49219802), (61, 33082162), (82, 24609901), (122, 16541081), (439, 4596838), (878, 2298419), (919, 2195878), (1838, 1097939), (2501, 806882), (5002, 403441), (17999, 112118), (26779, 75358), (35998, 56059), (37679, 53558)]