637434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{5059}}^1$

素因数の和:5074

約数の個数: 24

約数和(自身を含む): 1578720

約数和(自身を除く): 941286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 5059, 10118, 15177, 30354, 35413, 45531, 70826, 91062, 106239, 212478, 318717, 637434]

約数ペア:

[(1, 637434), (2, 318717), (3, 212478), (6, 106239), (7, 91062), (9, 70826), (14, 45531), (18, 35413), (21, 30354), (42, 15177), (63, 10118), (126, 5059)]