21007596

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{17333}}^1$

素因数の和:17441

約数の個数: 24

約数和(自身を含む): 49505904

約数和(自身を除く): 28498308

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 17333, 34666, 51999, 69332, 103998, 207996, 1750633, 3501266, 5251899, 7002532, 10503798, 21007596]

約数ペア:

[(1, 21007596), (2, 10503798), (3, 7002532), (4, 5251899), (6, 3501266), (12, 1750633), (101, 207996), (202, 103998), (303, 69332), (404, 51999), (606, 34666), (1212, 17333)]