630378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{5003}}^1$

素因数の和:5018

約数の個数: 24

約数和(自身を含む): 1561248

約数和(自身を除く): 930870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 5003, 10006, 15009, 30018, 35021, 45027, 70042, 90054, 105063, 210126, 315189, 630378]

約数ペア:

[(1, 630378), (2, 315189), (3, 210126), (6, 105063), (7, 90054), (9, 70042), (14, 45027), (18, 35021), (21, 30018), (42, 15009), (63, 10006), (126, 5003)]