18361015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 23344128

約数和(自身を除く): 4983113

約数列:

[1, 5, 23, 67, 115, 335, 1541, 2383, 7705, 11915, 54809, 159661, 274045, 798305, 3672203, 18361015]

約数ペア:

[(1, 18361015), (5, 3672203), (23, 798305), (67, 274045), (115, 159661), (335, 54809), (1541, 11915), (2383, 7705)]