65428398

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{57697}}^1$

素因数の和:57718

約数の個数: 40

約数和(自身を含む): 167554992

約数和(自身を除く): 102126594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 57697, 115394, 173091, 346182, 403879, 519273, 807758, 1038546, 1211637, 1557819, 2423274, 3115638, 3634911, 4673457, 7269822, 9346914, 10904733, 21809466, 32714199, 65428398]

約数ペア:

[(1, 65428398), (2, 32714199), (3, 21809466), (6, 10904733), (7, 9346914), (9, 7269822), (14, 4673457), (18, 3634911), (21, 3115638), (27, 2423274), (42, 1557819), (54, 1211637), (63, 1038546), (81, 807758), (126, 519273), (162, 403879), (189, 346182), (378, 173091), (567, 115394), (1134, 57697)]