18139082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11437}}^1$

素因数の和:11513

約数の個数: 16

約数和(自身を含む): 29784552

約数和(自身を除く): 11645470

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 11437, 22874, 148681, 297362, 697657, 1395314, 9069541, 18139082]

約数ペア:

[(1, 18139082), (2, 9069541), (13, 1395314), (26, 697657), (61, 297362), (122, 148681), (793, 22874), (1586, 11437)]