2018165958

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{54773}}^1$

素因数の和:54893

約数の個数: 48

約数和(自身を含む): 4614161760

約数和(自身を除く): 2595995802

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 2047, 4094, 6141, 12282, 18423, 36846, 54773, 109546, 164319, 328638, 492957, 985914, 1259779, 2519558, 3779337, 4874797, 7558674, 9749594, 11338011, 14624391, 22676022, 29248782, 43873173, 87746346, 112120331, 224240662, 336360993, 672721986, 1009082979, 2018165958]

約数ペア:

[(1, 2018165958), (2, 1009082979), (3, 672721986), (6, 336360993), (9, 224240662), (18, 112120331), (23, 87746346), (46, 43873173), (69, 29248782), (89, 22676022), (138, 14624391), (178, 11338011), (207, 9749594), (267, 7558674), (414, 4874797), (534, 3779337), (801, 2519558), (1602, 1259779), (2047, 985914), (4094, 492957), (6141, 328638), (12282, 164319), (18423, 109546), (36846, 54773)]