68994378

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{15271}}^1$

素因数の和:15530

約数の個数: 24

約数和(自身を含む): 150093216

約数和(自身を除く): 81098838

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4518, 15271, 30542, 45813, 91626, 137439, 274878, 3833021, 7666042, 11499063, 22998126, 34497189, 68994378]

約数ペア:

[(1, 68994378), (2, 34497189), (3, 22998126), (6, 11499063), (9, 7666042), (18, 3833021), (251, 274878), (502, 137439), (753, 91626), (1506, 45813), (2259, 30542), (4518, 15271)]