492030378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3905003}}^1$

素因数の和:3905018

約数の個数: 24

約数和(自身を含む): 1218361248

約数和(自身を除く): 726330870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3905003, 7810006, 11715009, 23430018, 27335021, 35145027, 54670042, 70290054, 82005063, 164010126, 246015189, 492030378]

約数ペア:

[(1, 492030378), (2, 246015189), (3, 164010126), (6, 82005063), (7, 70290054), (9, 54670042), (14, 35145027), (18, 27335021), (21, 23430018), (42, 11715009), (63, 7810006), (126, 3905003)]