2018225818

素因数分解:

$2^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{59009}}^1$

素因数の和:59374

約数の個数: 24

約数和(自身を含む): 3531748500

約数和(自身を除く): 1513522682

約数列:

[1, 2, 7, 14, 49, 98, 349, 698, 2443, 4886, 17101, 34202, 59009, 118018, 413063, 826126, 2891441, 5782882, 20594141, 41188282, 144158987, 288317974, 1009112909, 2018225818]

約数ペア:

[(1, 2018225818), (2, 1009112909), (7, 288317974), (14, 144158987), (49, 41188282), (98, 20594141), (349, 5782882), (698, 2891441), (2443, 826126), (4886, 413063), (17101, 118018), (34202, 59009)]