12467850.000000000

素因数分解:

$2^4\times 3^2\times {\mathrm{974989}}^1$

素因数の和:975003

約数の個数: 30

約数和(自身を含む): 392920970

約数和(自身を除く): 252522554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 974989, 1949978, 2924967, 3899956, 5849934, 7799912, 8774901, 11699868, 15599824, 17549802, 23399736, 35099604, 46799472, 70199208, 140398416]

約数ペア:

[(1, 140398416), (2, 70199208), (3, 46799472), (4, 35099604), (6, 23399736), (8, 17549802), (9, 15599824), (12, 11699868), (16, 8774901), (18, 7799912), (24, 5849934), (36, 3899956), (48, 2924967), (72, 1949978), (144, 974989)]