18181156

素因数分解:

$2^2\times 7^2\times {\mathrm{92761}}^1$

素因数の和:92779

約数の個数: 18

約数和(自身を含む): 37012038

約数和(自身を除く): 18830882

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 92761, 185522, 371044, 649327, 1298654, 2597308, 4545289, 9090578, 18181156]

約数ペア:

[(1, 18181156), (2, 9090578), (4, 4545289), (7, 2597308), (14, 1298654), (28, 649327), (49, 371044), (98, 185522), (196, 92761)]