18088035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5603

約数の個数: 32

約数和(自身を含む): 34148352

約数和(自身を除く): 16060317

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 5557, 16671, 27785, 38899, 83355, 116697, 172267, 194495, 516801, 583485, 861335, 1205869, 2584005, 3617607, 6029345, 18088035]

約数ペア:

[(1, 18088035), (3, 6029345), (5, 3617607), (7, 2584005), (15, 1205869), (21, 861335), (31, 583485), (35, 516801), (93, 194495), (105, 172267), (155, 116697), (217, 83355), (465, 38899), (651, 27785), (1085, 16671), (3255, 5557)]