18697254422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121410743}}^1$

素因数の和:121410763

約数の個数: 16

約数和(自身を含む): 34966294272

約数和(自身を除く): 16269039850

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 121410743, 242821486, 849875201, 1335518173, 1699750402, 2671036346, 9348627211, 18697254422]

約数ペア:

[(1, 18697254422), (2, 9348627211), (7, 2671036346), (11, 1699750402), (14, 1335518173), (22, 849875201), (77, 242821486), (154, 121410743)]