468174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 1092096

約数和(自身を除く): 623922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 157, 213, 314, 426, 471, 497, 942, 994, 1099, 1491, 2198, 2982, 3297, 6594, 11147, 22294, 33441, 66882, 78029, 156058, 234087, 468174]

約数ペア:

[(1, 468174), (2, 234087), (3, 156058), (6, 78029), (7, 66882), (14, 33441), (21, 22294), (42, 11147), (71, 6594), (142, 3297), (157, 2982), (213, 2198), (314, 1491), (426, 1099), (471, 994), (497, 942)]