8523918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 20202000

約数和(自身を除く): 11678082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 499, 657, 949, 998, 1314, 1497, 1898, 2847, 2994, 4491, 5694, 6487, 8541, 8982, 12974, 17082, 19461, 36427, 38922, 58383, 72854, 109281, 116766, 218562, 327843, 473551, 655686, 947102, 1420653, 2841306, 4261959, 8523918]

約数ペア:

[(1, 8523918), (2, 4261959), (3, 2841306), (6, 1420653), (9, 947102), (13, 655686), (18, 473551), (26, 327843), (39, 218562), (73, 116766), (78, 109281), (117, 72854), (146, 58383), (219, 38922), (234, 36427), (438, 19461), (499, 17082), (657, 12974), (949, 8982), (998, 8541), (1314, 6487), (1497, 5694), (1898, 4491), (2847, 2994)]