27198445756

素因数分解:

$2^2\times {\mathrm{97}}^2\times {\mathrm{157}}^1\times {\mathrm{4603}}^1$

素因数の和:4958

約数の個数: 36

約数和(自身を含む): 48409872168

約数和(自身を除く): 21211426412

約数列:

[1, 2, 4, 97, 157, 194, 314, 388, 628, 4603, 9206, 9409, 15229, 18412, 18818, 30458, 37636, 60916, 446491, 722671, 892982, 1445342, 1477213, 1785964, 2890684, 2954426, 5908852, 43309627, 70099087, 86619254, 140198174, 173238508, 280396348, 6799611439, 13599222878, 27198445756]

約数ペア:

[(1, 27198445756), (2, 13599222878), (4, 6799611439), (97, 280396348), (157, 173238508), (194, 140198174), (314, 86619254), (388, 70099087), (628, 43309627), (4603, 5908852), (9206, 2954426), (9409, 2890684), (15229, 1785964), (18412, 1477213), (18818, 1445342), (30458, 892982), (37636, 722671), (60916, 446491)]