8661222

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1499}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 19440000

約数和(自身を除く): 10778778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1499, 1926, 2889, 2998, 4497, 5778, 8994, 13491, 26982, 40473, 80946, 160393, 320786, 481179, 962358, 1443537, 2887074, 4330611, 8661222]

約数ペア:

[(1, 8661222), (2, 4330611), (3, 2887074), (6, 1443537), (9, 962358), (18, 481179), (27, 320786), (54, 160393), (107, 80946), (214, 40473), (321, 26982), (642, 13491), (963, 8994), (1499, 5778), (1926, 4497), (2889, 2998)]