180744486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{178249}}^1$

素因数の和:178280

約数の個数: 24

約数和(自身を含む): 391437000

約数和(自身を除く): 210692514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 178249, 356498, 534747, 1069494, 2317237, 4634474, 6951711, 13903422, 30124081, 60248162, 90372243, 180744486]

約数ペア:

[(1, 180744486), (2, 90372243), (3, 60248162), (6, 30124081), (13, 13903422), (26, 6951711), (39, 4634474), (78, 2317237), (169, 1069494), (338, 534747), (507, 356498), (1014, 178249)]