2016269631

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{111959}}^1$

素因数の和:112020

約数の個数: 32

約数和(自身を含む): 3224448000

約数和(自身を除く): 1208178369

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003, 18009, 111959, 335877, 1007631, 2575057, 3022893, 3246811, 7725171, 9740433, 23175513, 29221299, 69526539, 74676653, 87663897, 224029959, 672089877, 2016269631]

約数ペア:

[(1, 2016269631), (3, 672089877), (9, 224029959), (23, 87663897), (27, 74676653), (29, 69526539), (69, 29221299), (87, 23175513), (207, 9740433), (261, 7725171), (621, 3246811), (667, 3022893), (783, 2575057), (2001, 1007631), (6003, 335877), (18009, 111959)]