289802142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2300017}}^1$

素因数の和:2300032

約数の個数: 24

約数和(自身を含む): 717605616

約数和(自身を除く): 427803474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2300017, 4600034, 6900051, 13800102, 16100119, 20700153, 32200238, 41400306, 48300357, 96600714, 144901071, 289802142]

約数ペア:

[(1, 289802142), (2, 144901071), (3, 96600714), (6, 48300357), (7, 41400306), (9, 32200238), (14, 20700153), (18, 16100119), (21, 13800102), (42, 6900051), (63, 4600034), (126, 2300017)]