1261428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15017}}^1$

素因数の和:15031

約数の個数: 24

約数和(自身を含む): 3364032

約数和(自身を除く): 2102604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15017, 30034, 45051, 60068, 90102, 105119, 180204, 210238, 315357, 420476, 630714, 1261428]

約数ペア:

[(1, 1261428), (2, 630714), (3, 420476), (4, 315357), (6, 210238), (7, 180204), (12, 105119), (14, 90102), (21, 60068), (28, 45051), (42, 30034), (84, 15017)]