2905974

素因数分解:

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

素因数の和:349

約数の個数: 48

約数和(自身を含む): 6879600

約数和(自身を除く): 3973626

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 293, 342, 522, 551, 586, 879, 1102, 1653, 1758, 2637, 3306, 4959, 5274, 5567, 8497, 9918, 11134, 16701, 16994, 25491, 33402, 50103, 50982, 76473, 100206, 152946, 161443, 322886, 484329, 968658, 1452987, 2905974]

約数ペア:

[(1, 2905974), (2, 1452987), (3, 968658), (6, 484329), (9, 322886), (18, 161443), (19, 152946), (29, 100206), (38, 76473), (57, 50982), (58, 50103), (87, 33402), (114, 25491), (171, 16994), (174, 16701), (261, 11134), (293, 9918), (342, 8497), (522, 5567), (551, 5274), (586, 4959), (879, 3306), (1102, 2637), (1653, 1758)]