72403596

素因数分解:

$2^2\times 3^2\times {\mathrm{2011211}}^1$

素因数の和:2011221

約数の個数: 18

約数和(自身を含む): 183020292

約数和(自身を除く): 110616696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2011211, 4022422, 6033633, 8044844, 12067266, 18100899, 24134532, 36201798, 72403596]

約数ペア:

[(1, 72403596), (2, 36201798), (3, 24134532), (4, 18100899), (6, 12067266), (9, 8044844), (12, 6033633), (18, 4022422), (36, 2011211)]