27281142

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{30931}}^1$

素因数の和:30953

約数の個数: 36

約数和(自身を含む): 68761836

約数和(自身を除く): 41480694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 30931, 61862, 92793, 185586, 216517, 278379, 433034, 556758, 649551, 1299102, 1515619, 1948653, 3031238, 3897306, 4546857, 9093714, 13640571, 27281142]

約数ペア:

[(1, 27281142), (2, 13640571), (3, 9093714), (6, 4546857), (7, 3897306), (9, 3031238), (14, 1948653), (18, 1515619), (21, 1299102), (42, 649551), (49, 556758), (63, 433034), (98, 278379), (126, 216517), (147, 185586), (294, 92793), (441, 61862), (882, 30931)]