8080506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21377}}^1$

素因数の和:21395

約数の個数: 32

約数和(自身を含む): 20522880

約数和(自身を除く): 12442374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21377, 42754, 64131, 128262, 149639, 192393, 299278, 384786, 448917, 577179, 897834, 1154358, 1346751, 2693502, 4040253, 8080506]

約数ペア:

[(1, 8080506), (2, 4040253), (3, 2693502), (6, 1346751), (7, 1154358), (9, 897834), (14, 577179), (18, 448917), (21, 384786), (27, 299278), (42, 192393), (54, 149639), (63, 128262), (126, 64131), (189, 42754), (378, 21377)]