12149838

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2078

約数の個数: 40

約数和(自身を含む): 27974232

約数和(自身を除く): 15824394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2027, 2997, 4054, 5994, 6081, 12162, 18243, 36486, 54729, 74999, 109458, 149998, 164187, 224997, 328374, 449994, 674991, 1349982, 2024973, 4049946, 6074919, 12149838]

約数ペア:

[(1, 12149838), (2, 6074919), (3, 4049946), (6, 2024973), (9, 1349982), (18, 674991), (27, 449994), (37, 328374), (54, 224997), (74, 164187), (81, 149998), (111, 109458), (162, 74999), (222, 54729), (333, 36486), (666, 18243), (999, 12162), (1998, 6081), (2027, 5994), (2997, 4054)]