26967078

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{21101}}^1$

素因数の和:21180

約数の個数: 24

約数和(自身を含む): 59254416

約数和(自身を除く): 32287338

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 21101, 42202, 63303, 126606, 189909, 379818, 1498171, 2996342, 4494513, 8989026, 13483539, 26967078]

約数ペア:

[(1, 26967078), (2, 13483539), (3, 8989026), (6, 4494513), (9, 2996342), (18, 1498171), (71, 379818), (142, 189909), (213, 126606), (426, 63303), (639, 42202), (1278, 21101)]