864774

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:564

約数の個数: 24

約数和(自身を含む): 1895400

約数和(自身を除く): 1030626

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 449, 642, 898, 963, 1347, 1926, 2694, 4041, 8082, 48043, 96086, 144129, 288258, 432387, 864774]

約数ペア:

[(1, 864774), (2, 432387), (3, 288258), (6, 144129), (9, 96086), (18, 48043), (107, 8082), (214, 4041), (321, 2694), (449, 1926), (642, 1347), (898, 963)]