2505744

素因数分解:

$2^4\times 3^2\times {\mathrm{17401}}^1$

素因数の和:17415

約数の個数: 30

約数和(自身を含む): 7013006

約数和(自身を除く): 4507262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 17401, 34802, 52203, 69604, 104406, 139208, 156609, 208812, 278416, 313218, 417624, 626436, 835248, 1252872, 2505744]

約数ペア:

[(1, 2505744), (2, 1252872), (3, 835248), (4, 626436), (6, 417624), (8, 313218), (9, 278416), (12, 208812), (16, 156609), (18, 139208), (24, 104406), (36, 69604), (48, 52203), (72, 34802), (144, 17401)]