821075706

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{42751}}^1$

素因数の和:42867

約数の個数: 48

約数和(自身を含む): 1960777728

約数和(自身を除く): 1139702022

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 194, 198, 291, 582, 873, 1067, 1746, 2134, 3201, 6402, 9603, 19206, 42751, 85502, 128253, 256506, 384759, 470261, 769518, 940522, 1410783, 2821566, 4146847, 4232349, 8293694, 8464698, 12440541, 24881082, 37321623, 45615317, 74643246, 91230634, 136845951, 273691902, 410537853, 821075706]

約数ペア:

[(1, 821075706), (2, 410537853), (3, 273691902), (6, 136845951), (9, 91230634), (11, 74643246), (18, 45615317), (22, 37321623), (33, 24881082), (66, 12440541), (97, 8464698), (99, 8293694), (194, 4232349), (198, 4146847), (291, 2821566), (582, 1410783), (873, 940522), (1067, 769518), (1746, 470261), (2134, 384759), (3201, 256506), (6402, 128253), (9603, 85502), (19206, 42751)]