7295886

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 18412800

約数和(自身を除く): 11116914

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 547, 702, 741, 1026, 1094, 1482, 1641, 2223, 3282, 4446, 4923, 6669, 7111, 9846, 10393, 13338, 14222, 14769, 20786, 21333, 29538, 31179, 42666, 62358, 63999, 93537, 127998, 135109, 187074, 191997, 270218, 280611, 383994, 405327, 561222, 810654, 1215981, 2431962, 3647943, 7295886]

約数ペア:

[(1, 7295886), (2, 3647943), (3, 2431962), (6, 1215981), (9, 810654), (13, 561222), (18, 405327), (19, 383994), (26, 280611), (27, 270218), (38, 191997), (39, 187074), (54, 135109), (57, 127998), (78, 93537), (114, 63999), (117, 62358), (171, 42666), (234, 31179), (247, 29538), (342, 21333), (351, 20786), (494, 14769), (513, 14222), (547, 13338), (702, 10393), (741, 9846), (1026, 7111), (1094, 6669), (1482, 4923), (1641, 4446), (2223, 3282)]