138623082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1777219}}^1$

素因数の和:1777237

約数の個数: 16

約数和(自身を含む): 298572960

約数和(自身を除く): 159949878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1777219, 3554438, 5331657, 10663314, 23103847, 46207694, 69311541, 138623082]

約数ペア:

[(1, 138623082), (2, 69311541), (3, 46207694), (6, 23103847), (13, 10663314), (26, 5331657), (39, 3554438), (78, 1777219)]