38637018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{306643}}^1$

素因数の和:306658

約数の個数: 24

約数和(自身を含む): 95672928

約数和(自身を除く): 57035910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 306643, 613286, 919929, 1839858, 2146501, 2759787, 4293002, 5519574, 6439503, 12879006, 19318509, 38637018]

約数ペア:

[(1, 38637018), (2, 19318509), (3, 12879006), (6, 6439503), (7, 5519574), (9, 4293002), (14, 2759787), (18, 2146501), (21, 1839858), (42, 919929), (63, 613286), (126, 306643)]