63378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{503}}^1$

素因数の和:518

約数の個数: 24

約数和(自身を含む): 157248

約数和(自身を除く): 93870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 503, 1006, 1509, 3018, 3521, 4527, 7042, 9054, 10563, 21126, 31689, 63378]

約数ペア:

[(1, 63378), (2, 31689), (3, 21126), (6, 10563), (7, 9054), (9, 7042), (14, 4527), (18, 3521), (21, 3018), (42, 1509), (63, 1006), (126, 503)]