26497278

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{3671}}^1$

素因数の和:4080

約数の個数: 24

約数和(自身を含む): 57569616

約数和(自身を除く): 31072338

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 3671, 7218, 7342, 11013, 22026, 33039, 66078, 1472071, 2944142, 4416213, 8832426, 13248639, 26497278]

約数ペア:

[(1, 26497278), (2, 13248639), (3, 8832426), (6, 4416213), (9, 2944142), (18, 1472071), (401, 66078), (802, 33039), (1203, 22026), (2406, 11013), (3609, 7342), (3671, 7218)]