63378378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{503003}}^1$

素因数の和:503018

約数の個数: 24

約数和(自身を含む): 156937248

約数和(自身を除く): 93558870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 503003, 1006006, 1509009, 3018018, 3521021, 4527027, 7042042, 9054054, 10563063, 21126126, 31689189, 63378378]

約数ペア:

[(1, 63378378), (2, 31689189), (3, 21126126), (6, 10563063), (7, 9054054), (9, 7042042), (14, 4527027), (18, 3521021), (21, 3018018), (42, 1509009), (63, 1006006), (126, 503003)]