2151080658

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1731949}}^1$

素因数の和:1731983

約数の個数: 32

約数和(自身を含む): 4988016000

約数和(自身を除く): 2836935342

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1731949, 3463898, 5195847, 10391694, 15587541, 31175082, 39834827, 46762623, 79669654, 93525246, 119504481, 239008962, 358513443, 717026886, 1075540329, 2151080658]

約数ペア:

[(1, 2151080658), (2, 1075540329), (3, 717026886), (6, 358513443), (9, 239008962), (18, 119504481), (23, 93525246), (27, 79669654), (46, 46762623), (54, 39834827), (69, 31175082), (138, 15587541), (207, 10391694), (414, 5195847), (621, 3463898), (1242, 1731949)]