775668726

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{853}}^1\times {\mathrm{1031}}^1$

素因数の和:1906

約数の個数: 72

約数和(自身を含む): 1959192144

約数和(自身を除く): 1183523418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 853, 882, 1031, 1706, 2062, 2559, 3093, 5118, 5971, 6186, 7217, 7677, 9279, 11942, 14434, 15354, 17913, 18558, 21651, 35826, 41797, 43302, 50519, 53739, 64953, 83594, 101038, 107478, 125391, 129906, 151557, 250782, 303114, 376173, 454671, 752346, 879443, 909342, 1758886, 2638329, 5276658, 6156101, 7914987, 12312202, 15829974, 18468303, 36936606, 43092707, 55404909, 86185414, 110809818, 129278121, 258556242, 387834363, 775668726]

約数ペア:

[(1, 775668726), (2, 387834363), (3, 258556242), (6, 129278121), (7, 110809818), (9, 86185414), (14, 55404909), (18, 43092707), (21, 36936606), (42, 18468303), (49, 15829974), (63, 12312202), (98, 7914987), (126, 6156101), (147, 5276658), (294, 2638329), (441, 1758886), (853, 909342), (882, 879443), (1031, 752346), (1706, 454671), (2062, 376173), (2559, 303114), (3093, 250782), (5118, 151557), (5971, 129906), (6186, 125391), (7217, 107478), (7677, 101038), (9279, 83594), (11942, 64953), (14434, 53739), (15354, 50519), (17913, 43302), (18558, 41797), (21651, 35826)]