861188784

素因数分解:

$2^4\times 3^1\times {\mathrm{17941433}}^1$

素因数の和:17941444

約数の個数: 20

約数和(自身を含む): 2224737816

約数和(自身を除く): 1363549032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 17941433, 35882866, 53824299, 71765732, 107648598, 143531464, 215297196, 287062928, 430594392, 861188784]

約数ペア:

[(1, 861188784), (2, 430594392), (3, 287062928), (4, 215297196), (6, 143531464), (8, 107648598), (12, 71765732), (16, 53824299), (24, 35882866), (48, 17941433)]