17801576436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211923529}}^1$

素因数の和:211923543

約数の個数: 24

約数和(自身を含む): 47470870720

約数和(自身を除く): 29669294284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211923529, 423847058, 635770587, 847694116, 1271541174, 1483464703, 2543082348, 2966929406, 4450394109, 5933858812, 8900788218, 17801576436]

約数ペア:

[(1, 17801576436), (2, 8900788218), (3, 5933858812), (4, 4450394109), (6, 2966929406), (7, 2543082348), (12, 1483464703), (14, 1271541174), (21, 847694116), (28, 635770587), (42, 423847058), (84, 211923529)]