15702876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20771}}^1$

素因数の和:20791

約数の個数: 48

約数和(自身を含む): 46529280

約数和(自身を除く): 30826404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20771, 41542, 62313, 83084, 124626, 145397, 186939, 249252, 290794, 373878, 436191, 560817, 581588, 747756, 872382, 1121634, 1308573, 1744764, 2243268, 2617146, 3925719, 5234292, 7851438, 15702876]

約数ペア:

[(1, 15702876), (2, 7851438), (3, 5234292), (4, 3925719), (6, 2617146), (7, 2243268), (9, 1744764), (12, 1308573), (14, 1121634), (18, 872382), (21, 747756), (27, 581588), (28, 560817), (36, 436191), (42, 373878), (54, 290794), (63, 249252), (84, 186939), (108, 145397), (126, 124626), (189, 83084), (252, 62313), (378, 41542), (756, 20771)]