18656013

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2677}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 26222976

約数和(自身を除く): 7566963

約数列:

[1, 3, 23, 69, 101, 303, 2323, 2677, 6969, 8031, 61571, 184713, 270377, 811131, 6218671, 18656013]

約数ペア:

[(1, 18656013), (3, 6218671), (23, 811131), (69, 270377), (101, 184713), (303, 61571), (2323, 8031), (2677, 6969)]