18123183

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{5737}}^1$

素因数の和:5765

約数の個数: 24

約数和(自身を含む): 29240848

約数和(自身を除く): 11117665

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 5737, 17211, 51633, 74581, 154899, 223743, 464697, 671229, 1394091, 2013687, 6041061, 18123183]

約数ペア:

[(1, 18123183), (3, 6041061), (9, 2013687), (13, 1394091), (27, 671229), (39, 464697), (81, 223743), (117, 154899), (243, 74581), (351, 51633), (1053, 17211), (3159, 5737)]