18214742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2441}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 34461504

約数和(自身を除く): 16246762

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 2441, 3731, 4882, 7462, 17087, 31733, 34174, 63466, 100081, 200162, 222131, 444262, 700567, 1301053, 1401134, 2602106, 9107371, 18214742]

約数ペア:

[(1, 18214742), (2, 9107371), (7, 2602106), (13, 1401134), (14, 1301053), (26, 700567), (41, 444262), (82, 222131), (91, 200162), (182, 100081), (287, 63466), (533, 34174), (574, 31733), (1066, 17087), (2441, 7462), (3731, 4882)]