8663844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103141}}^1$

素因数の和:103155

約数の個数: 24

約数和(自身を含む): 23103808

約数和(自身を除く): 14439964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103141, 206282, 309423, 412564, 618846, 721987, 1237692, 1443974, 2165961, 2887948, 4331922, 8663844]

約数ペア:

[(1, 8663844), (2, 4331922), (3, 2887948), (4, 2165961), (6, 1443974), (7, 1237692), (12, 721987), (14, 618846), (21, 412564), (28, 309423), (42, 206282), (84, 103141)]