1425744

素因数分解:

$2^4\times 3^2\times {\mathrm{9901}}^1$

素因数の和:9915

約数の個数: 30

約数和(自身を含む): 3990506

約数和(自身を除く): 2564762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9901, 19802, 29703, 39604, 59406, 79208, 89109, 118812, 158416, 178218, 237624, 356436, 475248, 712872, 1425744]

約数ペア:

[(1, 1425744), (2, 712872), (3, 475248), (4, 356436), (6, 237624), (8, 178218), (9, 158416), (12, 118812), (16, 89109), (18, 79208), (24, 59406), (36, 39604), (48, 29703), (72, 19802), (144, 9901)]