18083635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 22991616

約数和(自身を除く): 4907981

約数列:

[1, 5, 23, 67, 115, 335, 1541, 2347, 7705, 11735, 53981, 157249, 269905, 786245, 3616727, 18083635]

約数ペア:

[(1, 18083635), (5, 3616727), (23, 786245), (67, 269905), (115, 157249), (335, 53981), (1541, 11735), (2347, 7705)]