18847068

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7043}}^1$

素因数の和:7273

約数の個数: 24

約数和(自身を含む): 44179968

約数和(自身を除く): 25332900

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 7043, 14086, 21129, 28172, 42258, 84516, 1570589, 3141178, 4711767, 6282356, 9423534, 18847068]

約数ペア:

[(1, 18847068), (2, 9423534), (3, 6282356), (4, 4711767), (6, 3141178), (12, 1570589), (223, 84516), (446, 42258), (669, 28172), (892, 21129), (1338, 14086), (2676, 7043)]