21177960018

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4417597}}^1$

素因数の和:4417666

約数の個数: 32

約数和(自身を含む): 45801656064

約数和(自身を除く): 24623696046

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4794, 4417597, 8835194, 13252791, 26505582, 75099149, 150198298, 207627059, 225297447, 415254118, 450594894, 622881177, 1245762354, 3529660003, 7059320006, 10588980009, 21177960018]

約数ペア:

[(1, 21177960018), (2, 10588980009), (3, 7059320006), (6, 3529660003), (17, 1245762354), (34, 622881177), (47, 450594894), (51, 415254118), (94, 225297447), (102, 207627059), (141, 150198298), (282, 75099149), (799, 26505582), (1598, 13252791), (2397, 8835194), (4794, 4417597)]