26878284

素因数分解:

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

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 70103040

約数和(自身を除く): 43224756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 382, 573, 764, 1146, 1303, 1719, 2292, 2606, 3438, 3909, 5157, 5212, 6876, 7818, 10314, 11727, 15636, 20628, 23454, 35181, 46908, 70362, 140724, 248873, 497746, 746619, 995492, 1493238, 2239857, 2986476, 4479714, 6719571, 8959428, 13439142, 26878284]

約数ペア:

[(1, 26878284), (2, 13439142), (3, 8959428), (4, 6719571), (6, 4479714), (9, 2986476), (12, 2239857), (18, 1493238), (27, 995492), (36, 746619), (54, 497746), (108, 248873), (191, 140724), (382, 70362), (573, 46908), (764, 35181), (1146, 23454), (1303, 20628), (1719, 15636), (2292, 11727), (2606, 10314), (3438, 7818), (3909, 6876), (5157, 5212)]