6918345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{7321}}^1$

素因数の和:7342

約数の個数: 32

約数和(自身を含む): 14058240

約数和(自身を除く): 7139895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 7321, 21963, 36605, 51247, 65889, 109815, 153741, 197667, 256235, 329445, 461223, 768705, 988335, 1383669, 2306115, 6918345]

約数ペア:

[(1, 6918345), (3, 2306115), (5, 1383669), (7, 988335), (9, 768705), (15, 461223), (21, 329445), (27, 256235), (35, 197667), (45, 153741), (63, 109815), (105, 65889), (135, 51247), (189, 36605), (315, 21963), (945, 7321)]