28020546

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{1973}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 62536320

約数和(自身を除く): 34515774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 1578, 1973, 2367, 3946, 4734, 5919, 7101, 11838, 14202, 17757, 35514, 53271, 106542, 518899, 1037798, 1556697, 3113394, 4670091, 9340182, 14010273, 28020546]

約数ペア:

[(1, 28020546), (2, 14010273), (3, 9340182), (6, 4670091), (9, 3113394), (18, 1556697), (27, 1037798), (54, 518899), (263, 106542), (526, 53271), (789, 35514), (1578, 17757), (1973, 14202), (2367, 11838), (3946, 7101), (4734, 5919)]