1291256997102

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{182535623}}^1$

素因数の和:182535765

約数の個数: 32

約数和(自身を含む): 2891364284160

約数和(自身を除く): 1600107287058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 182535623, 365071246, 547606869, 1095213738, 1642820607, 3285641214, 4928461821, 9856923642, 23912166613, 47824333226, 71736499839, 143472999678, 215209499517, 430418999034, 645628498551, 1291256997102]

約数ペア:

[(1, 1291256997102), (2, 645628498551), (3, 430418999034), (6, 215209499517), (9, 143472999678), (18, 71736499839), (27, 47824333226), (54, 23912166613), (131, 9856923642), (262, 4928461821), (393, 3285641214), (786, 1642820607), (1179, 1095213738), (2358, 547606869), (3537, 365071246), (7074, 182535623)]