42545748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11779}}^1$

素因数の和:11836

約数の個数: 48

約数和(自身を含む): 116103680

約数和(自身を除く): 73557932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 11779, 23558, 35337, 47116, 70674, 82453, 141348, 164906, 247359, 329812, 494718, 506497, 989436, 1012994, 1519491, 2025988, 3038982, 3545479, 6077964, 7090958, 10636437, 14181916, 21272874, 42545748]

約数ペア:

[(1, 42545748), (2, 21272874), (3, 14181916), (4, 10636437), (6, 7090958), (7, 6077964), (12, 3545479), (14, 3038982), (21, 2025988), (28, 1519491), (42, 1012994), (43, 989436), (84, 506497), (86, 494718), (129, 329812), (172, 247359), (258, 164906), (301, 141348), (516, 82453), (602, 70674), (903, 47116), (1204, 35337), (1806, 23558), (3612, 11779)]