66819462

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1093}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 139891968

約数和(自身を除く): 73072506

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 443, 886, 1093, 1329, 2186, 2658, 3279, 6558, 10189, 20378, 25139, 30567, 50278, 61134, 75417, 150834, 484199, 968398, 1452597, 2905194, 11136577, 22273154, 33409731, 66819462]

約数ペア:

[(1, 66819462), (2, 33409731), (3, 22273154), (6, 11136577), (23, 2905194), (46, 1452597), (69, 968398), (138, 484199), (443, 150834), (886, 75417), (1093, 61134), (1329, 50278), (2186, 30567), (2658, 25139), (3279, 20378), (6558, 10189)]