18148117

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 2173163

約数列:

[1, 13, 41, 79, 431, 533, 1027, 3239, 5603, 17671, 34049, 42107, 229723, 442637, 1396009, 18148117]

約数ペア:

[(1, 18148117), (13, 1396009), (41, 442637), (79, 229723), (431, 42107), (533, 34049), (1027, 17671), (3239, 5603)]