31649274

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 73061352

約数和(自身を除く): 41412078

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 293, 306, 353, 586, 706, 879, 1059, 1758, 2118, 2637, 3177, 4981, 5274, 6001, 6354, 9962, 12002, 14943, 18003, 29886, 36006, 44829, 54009, 89658, 103429, 108018, 206858, 310287, 620574, 930861, 1758293, 1861722, 3516586, 5274879, 10549758, 15824637, 31649274]

約数ペア:

[(1, 31649274), (2, 15824637), (3, 10549758), (6, 5274879), (9, 3516586), (17, 1861722), (18, 1758293), (34, 930861), (51, 620574), (102, 310287), (153, 206858), (293, 108018), (306, 103429), (353, 89658), (586, 54009), (706, 44829), (879, 36006), (1059, 29886), (1758, 18003), (2118, 14943), (2637, 12002), (3177, 9962), (4981, 6354), (5274, 6001)]