2145348

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2624

約数の個数: 36

約数和(自身を含む): 5660928

約数和(自身を除く): 3515580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 2591, 5182, 7773, 10364, 15546, 23319, 31092, 46638, 59593, 93276, 119186, 178779, 238372, 357558, 536337, 715116, 1072674, 2145348]

約数ペア:

[(1, 2145348), (2, 1072674), (3, 715116), (4, 536337), (6, 357558), (9, 238372), (12, 178779), (18, 119186), (23, 93276), (36, 59593), (46, 46638), (69, 31092), (92, 23319), (138, 15546), (207, 10364), (276, 7773), (414, 5182), (828, 2591)]