28744182

素因数分解:

$2^1\times 3^2\times {\mathrm{719}}^1\times {\mathrm{2221}}^1$

素因数の和:2948

約数の個数: 24

約数和(自身を含む): 62393760

約数和(自身を除く): 33649578

約数列:

[1, 2, 3, 6, 9, 18, 719, 1438, 2157, 2221, 4314, 4442, 6471, 6663, 12942, 13326, 19989, 39978, 1596899, 3193798, 4790697, 9581394, 14372091, 28744182]

約数ペア:

[(1, 28744182), (2, 14372091), (3, 9581394), (6, 4790697), (9, 3193798), (18, 1596899), (719, 39978), (1438, 19989), (2157, 13326), (2221, 12942), (4314, 6663), (4442, 6471)]