251054586

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{41143}}^1$

素因数の和:41267

約数の個数: 32

約数和(自身を含む): 562849920

約数和(自身を除く): 311795334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 41143, 82286, 123429, 246858, 370287, 740574, 1110861, 2221722, 4649159, 9298318, 13947477, 27894954, 41842431, 83684862, 125527293, 251054586]

約数ペア:

[(1, 251054586), (2, 125527293), (3, 83684862), (6, 41842431), (9, 27894954), (18, 13947477), (27, 9298318), (54, 4649159), (113, 2221722), (226, 1110861), (339, 740574), (678, 370287), (1017, 246858), (2034, 123429), (3051, 82286), (6102, 41143)]