18287614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28309}}^1$

素因数の和:28347

約数の個数: 16

約数和(自身を含む): 30574800

約数和(自身を除く): 12287186

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 28309, 56618, 481253, 537871, 962506, 1075742, 9143807, 18287614]

約数ペア:

[(1, 18287614), (2, 9143807), (17, 1075742), (19, 962506), (34, 537871), (38, 481253), (323, 56618), (646, 28309)]