645048006

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1043767}}^1$

素因数の和:1043875

約数の個数: 16

約数和(自身を含む): 1302622464

約数和(自身を除く): 657574458

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 1043767, 2087534, 3131301, 6262602, 107508001, 215016002, 322524003, 645048006]

約数ペア:

[(1, 645048006), (2, 322524003), (3, 215016002), (6, 107508001), (103, 6262602), (206, 3131301), (309, 2087534), (618, 1043767)]