2591442036

素因数分解:

$2^2\times 3^2\times {\mathrm{71984501}}^1$

素因数の和:71984511

約数の個数: 18

約数和(自身を含む): 6550589682

約数和(自身を除く): 3959147646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71984501, 143969002, 215953503, 287938004, 431907006, 647860509, 863814012, 1295721018, 2591442036]

約数ペア:

[(1, 2591442036), (2, 1295721018), (3, 863814012), (4, 647860509), (6, 431907006), (9, 287938004), (12, 215953503), (18, 143969002), (36, 71984501)]