19550106

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{1307}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 43634880

約数和(自身を除く): 24084774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1307, 1662, 2493, 2614, 3921, 4986, 7479, 7842, 11763, 14958, 23526, 35289, 70578, 362039, 724078, 1086117, 2172234, 3258351, 6516702, 9775053, 19550106]

約数ペア:

[(1, 19550106), (2, 9775053), (3, 6516702), (6, 3258351), (9, 2172234), (18, 1086117), (27, 724078), (54, 362039), (277, 70578), (554, 35289), (831, 23526), (1307, 14958), (1662, 11763), (2493, 7842), (2614, 7479), (3921, 4986)]