26171949

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 12535251

約数列:

[1, 3, 19, 29, 57, 71, 87, 213, 223, 551, 669, 1349, 1653, 2059, 4047, 4237, 6177, 6467, 12711, 15833, 19401, 39121, 47499, 117363, 122873, 300827, 368619, 459157, 902481, 1377471, 8723983, 26171949]

約数ペア:

[(1, 26171949), (3, 8723983), (19, 1377471), (29, 902481), (57, 459157), (71, 368619), (87, 300827), (213, 122873), (223, 117363), (551, 47499), (669, 39121), (1349, 19401), (1653, 15833), (2059, 12711), (4047, 6467), (4237, 6177)]