13439142

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{1303}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 30044160

約数和(自身を除く): 16605018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1303, 1719, 2606, 3438, 3909, 5157, 7818, 10314, 11727, 23454, 35181, 70362, 248873, 497746, 746619, 1493238, 2239857, 4479714, 6719571, 13439142]

約数ペア:

[(1, 13439142), (2, 6719571), (3, 4479714), (6, 2239857), (9, 1493238), (18, 746619), (27, 497746), (54, 248873), (191, 70362), (382, 35181), (573, 23454), (1146, 11727), (1303, 10314), (1719, 7818), (2606, 5157), (3438, 3909)]