18446815738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9719081}}^1$

素因数の和:9719169

約数の個数: 16

約数和(自身を含む): 30206906856

約数和(自身を除く): 11760091118

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 9719081, 19438162, 126348053, 252696106, 709492913, 1418985826, 9223407869, 18446815738]

約数ペア:

[(1, 18446815738), (2, 9223407869), (13, 1418985826), (26, 709492913), (73, 252696106), (146, 126348053), (949, 19438162), (1898, 9719081)]