18096470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{258521}}^1$

素因数の和:258535

約数の個数: 16

約数和(自身を含む): 37227168

約数和(自身を除く): 19130698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 258521, 517042, 1292605, 1809647, 2585210, 3619294, 9048235, 18096470]

約数ペア:

[(1, 18096470), (2, 9048235), (5, 3619294), (7, 2585210), (10, 1809647), (14, 1292605), (35, 517042), (70, 258521)]