12831696

素因数分解:

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

素因数の和:9921

約数の個数: 50

約数和(自身を含む): 37142402

約数和(自身を除く): 24310706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 9901, 19802, 29703, 39604, 59406, 79208, 89109, 118812, 158416, 178218, 237624, 267327, 356436, 475248, 534654, 712872, 801981, 1069308, 1425744, 1603962, 2138616, 3207924, 4277232, 6415848, 12831696]

約数ペア:

[(1, 12831696), (2, 6415848), (3, 4277232), (4, 3207924), (6, 2138616), (8, 1603962), (9, 1425744), (12, 1069308), (16, 801981), (18, 712872), (24, 534654), (27, 475248), (36, 356436), (48, 267327), (54, 237624), (72, 178218), (81, 158416), (108, 118812), (144, 89109), (162, 79208), (216, 59406), (324, 39604), (432, 29703), (648, 19802), (1296, 9901)]