40074381234

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1762751}}^1$

素因数の和:1763183

約数の個数: 32

約数和(自身を含む): 89265761280

約数和(自身を除く): 49191380046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2526, 3789, 7578, 11367, 22734, 1762751, 3525502, 5288253, 10576506, 15864759, 31729518, 47594277, 95188554, 742118171, 1484236342, 2226354513, 4452709026, 6679063539, 13358127078, 20037190617, 40074381234]

約数ペア:

[(1, 40074381234), (2, 20037190617), (3, 13358127078), (6, 6679063539), (9, 4452709026), (18, 2226354513), (27, 1484236342), (54, 742118171), (421, 95188554), (842, 47594277), (1263, 31729518), (2526, 15864759), (3789, 10576506), (7578, 5288253), (11367, 3525502), (22734, 1762751)]