421298052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5015453}}^1$

素因数の和:5015467

約数の個数: 24

約数和(自身を含む): 1123461696

約数和(自身を除く): 702163644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5015453, 10030906, 15046359, 20061812, 30092718, 35108171, 60185436, 70216342, 105324513, 140432684, 210649026, 421298052]

約数ペア:

[(1, 421298052), (2, 210649026), (3, 140432684), (4, 105324513), (6, 70216342), (7, 60185436), (12, 35108171), (14, 30092718), (21, 20061812), (28, 15046359), (42, 10030906), (84, 5015453)]