261714306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{16979}}^1$

素因数の和:17358

約数の個数: 32

約数和(自身を含む): 599869440

約数和(自身を除く): 338155134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1101, 2202, 2569, 5138, 7707, 15414, 16979, 33958, 50937, 101874, 118853, 237706, 356559, 713118, 6231293, 12462586, 18693879, 37387758, 43619051, 87238102, 130857153, 261714306]

約数ペア:

[(1, 261714306), (2, 130857153), (3, 87238102), (6, 43619051), (7, 37387758), (14, 18693879), (21, 12462586), (42, 6231293), (367, 713118), (734, 356559), (1101, 237706), (2202, 118853), (2569, 101874), (5138, 50937), (7707, 33958), (15414, 16979)]