81336066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{14783}}^1$

素因数の和:14926

約数の個数: 32

約数和(自身を含む): 187342848

約数和(自身を除く): 106006782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 14783, 29566, 44349, 88698, 103481, 206962, 310443, 620886, 1936573, 3873146, 5809719, 11619438, 13556011, 27112022, 40668033, 81336066]

約数ペア:

[(1, 81336066), (2, 40668033), (3, 27112022), (6, 13556011), (7, 11619438), (14, 5809719), (21, 3873146), (42, 1936573), (131, 620886), (262, 310443), (393, 206962), (786, 103481), (917, 88698), (1834, 44349), (2751, 29566), (5502, 14783)]