42666234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12721}}^1$

素因数の和:12782

約数の個数: 32

約数和(自身を含む): 94041024

約数和(自身を除く): 51374790

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 12721, 25442, 38163, 76326, 165373, 330746, 496119, 547003, 992238, 1094006, 1641009, 3282018, 7111039, 14222078, 21333117, 42666234]

約数ペア:

[(1, 42666234), (2, 21333117), (3, 14222078), (6, 7111039), (13, 3282018), (26, 1641009), (39, 1094006), (43, 992238), (78, 547003), (86, 496119), (129, 330746), (258, 165373), (559, 76326), (1118, 38163), (1677, 25442), (3354, 12721)]