8221404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 20514816

約数和(自身を除く): 12293412

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 191, 204, 211, 382, 422, 573, 633, 764, 844, 1146, 1266, 2292, 2532, 3247, 3587, 6494, 7174, 9741, 10761, 12988, 14348, 19482, 21522, 38964, 40301, 43044, 80602, 120903, 161204, 241806, 483612, 685117, 1370234, 2055351, 2740468, 4110702, 8221404]

約数ペア:

[(1, 8221404), (2, 4110702), (3, 2740468), (4, 2055351), (6, 1370234), (12, 685117), (17, 483612), (34, 241806), (51, 161204), (68, 120903), (102, 80602), (191, 43044), (204, 40301), (211, 38964), (382, 21522), (422, 19482), (573, 14348), (633, 12988), (764, 10761), (844, 9741), (1146, 7174), (1266, 6494), (2292, 3587), (2532, 3247)]