1393291278

素因数分解:

$2^1\times 3^2\times {\mathrm{367}}^1\times {\mathrm{210913}}^1$

素因数の和:211288

約数の個数: 24

約数和(自身を含む): 3027037728

約数和(自身を除く): 1633746450

約数列:

[1, 2, 3, 6, 9, 18, 367, 734, 1101, 2202, 3303, 6606, 210913, 421826, 632739, 1265478, 1898217, 3796434, 77405071, 154810142, 232215213, 464430426, 696645639, 1393291278]

約数ペア:

[(1, 1393291278), (2, 696645639), (3, 464430426), (6, 232215213), (9, 154810142), (18, 77405071), (367, 3796434), (734, 1898217), (1101, 1265478), (2202, 632739), (3303, 421826), (6606, 210913)]