31260174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20593}}^1$

素因数の和:20632

約数の個数: 32

約数和(自身を含む): 71172864

約数和(自身を除く): 39912690

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 20593, 41186, 61779, 123558, 226523, 453046, 473639, 679569, 947278, 1359138, 1420917, 2841834, 5210029, 10420058, 15630087, 31260174]

約数ペア:

[(1, 31260174), (2, 15630087), (3, 10420058), (6, 5210029), (11, 2841834), (22, 1420917), (23, 1359138), (33, 947278), (46, 679569), (66, 473639), (69, 453046), (138, 226523), (253, 123558), (506, 61779), (759, 41186), (1518, 20593)]