18376480330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10873657}}^1$

素因数の和:10873690

約数の個数: 24

約数和(自身を含む): 35817829452

約数和(自身を除く): 17441349122

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 10873657, 21747314, 54368285, 108736570, 141357541, 282715082, 706787705, 1413575410, 1837648033, 3675296066, 9188240165, 18376480330]

約数ペア:

[(1, 18376480330), (2, 9188240165), (5, 3675296066), (10, 1837648033), (13, 1413575410), (26, 706787705), (65, 282715082), (130, 141357541), (169, 108736570), (338, 54368285), (845, 21747314), (1690, 10873657)]