8717922

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 21168000

約数和(自身を除く): 12450078

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 293, 342, 513, 522, 551, 586, 783, 879, 1026, 1102, 1566, 1653, 1758, 2637, 3306, 4959, 5274, 5567, 7911, 8497, 9918, 11134, 14877, 15822, 16701, 16994, 25491, 29754, 33402, 50103, 50982, 76473, 100206, 150309, 152946, 161443, 229419, 300618, 322886, 458838, 484329, 968658, 1452987, 2905974, 4358961, 8717922]

約数ペア:

[(1, 8717922), (2, 4358961), (3, 2905974), (6, 1452987), (9, 968658), (18, 484329), (19, 458838), (27, 322886), (29, 300618), (38, 229419), (54, 161443), (57, 152946), (58, 150309), (87, 100206), (114, 76473), (171, 50982), (174, 50103), (261, 33402), (293, 29754), (342, 25491), (513, 16994), (522, 16701), (551, 15822), (586, 14877), (783, 11134), (879, 9918), (1026, 8497), (1102, 7911), (1566, 5567), (1653, 5274), (1758, 4959), (2637, 3306)]