2338639938

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{465679}}^1$

素因数の和:465724

約数の個数: 40

約数和(自身を含む): 5409338880

約数和(自身を除く): 3070698942

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 465679, 931358, 1397037, 2794074, 4191111, 8382222, 12573333, 14436049, 25146666, 28872098, 37719999, 43308147, 75439998, 86616294, 129924441, 259848882, 389773323, 779546646, 1169319969, 2338639938]

約数ペア:

[(1, 2338639938), (2, 1169319969), (3, 779546646), (6, 389773323), (9, 259848882), (18, 129924441), (27, 86616294), (31, 75439998), (54, 43308147), (62, 37719999), (81, 28872098), (93, 25146666), (162, 14436049), (186, 12573333), (279, 8382222), (558, 4191111), (837, 2794074), (1674, 1397037), (2511, 931358), (5022, 465679)]