406422

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 24

約数和(自身を含む): 896376

約数和(自身を除く): 489954

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 337, 402, 603, 674, 1011, 1206, 2022, 3033, 6066, 22579, 45158, 67737, 135474, 203211, 406422]

約数ペア:

[(1, 406422), (2, 203211), (3, 135474), (6, 67737), (9, 45158), (18, 22579), (67, 6066), (134, 3033), (201, 2022), (337, 1206), (402, 1011), (603, 674)]