18426830

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^2$

素因数の和:388

約数の個数: 24

約数和(自身を含む): 33794712

約数和(自身を除く): 15367882

約数列:

[1, 2, 5, 10, 83, 149, 166, 298, 415, 745, 830, 1490, 12367, 22201, 24734, 44402, 61835, 111005, 123670, 222010, 1842683, 3685366, 9213415, 18426830]

約数ペア:

[(1, 18426830), (2, 9213415), (5, 3685366), (10, 1842683), (83, 222010), (149, 123670), (166, 111005), (298, 61835), (415, 44402), (745, 24734), (830, 22201), (1490, 12367)]