11818860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{701}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 33257952

約数和(自身を除く): 21439092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 701, 843, 1124, 1402, 1405, 1686, 2103, 2804, 2810, 3372, 3505, 4206, 4215, 5620, 7010, 8412, 8430, 10515, 14020, 16860, 21030, 42060, 196981, 393962, 590943, 787924, 984905, 1181886, 1969810, 2363772, 2954715, 3939620, 5909430, 11818860]

約数ペア:

[(1, 11818860), (2, 5909430), (3, 3939620), (4, 2954715), (5, 2363772), (6, 1969810), (10, 1181886), (12, 984905), (15, 787924), (20, 590943), (30, 393962), (60, 196981), (281, 42060), (562, 21030), (701, 16860), (843, 14020), (1124, 10515), (1402, 8430), (1405, 8412), (1686, 7010), (2103, 5620), (2804, 4215), (2810, 4206), (3372, 3505)]