712872

素因数分解:

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

素因数の和:9913

約数の個数: 24

約数和(自身を含む): 1930890

約数和(自身を除く): 1218018

約数列:

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

約数ペア:

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