18344261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 20471808

約数和(自身を除く): 2127547

約数列:

[1, 13, 41, 127, 271, 533, 1651, 3523, 5207, 11111, 34417, 67691, 144443, 447421, 1411097, 18344261]

約数ペア:

[(1, 18344261), (13, 1411097), (41, 447421), (127, 144443), (271, 67691), (533, 34417), (1651, 11111), (3523, 5207)]