18386434

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{6907}}^1$

素因数の和:6942

約数の個数: 16

約数和(自身を含む): 30339936

約数和(自身を除く): 11953502

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 6907, 13814, 75977, 151954, 835747, 1671494, 9193217, 18386434]

約数ペア:

[(1, 18386434), (2, 9193217), (11, 1671494), (22, 835747), (121, 151954), (242, 75977), (1331, 13814), (2662, 6907)]