12712872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31159}}^1$

素因数の和:31185

約数の個数: 32

約数和(自身を含む): 33652800

約数和(自身を除く): 20939928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 31159, 62318, 93477, 124636, 186954, 249272, 373908, 529703, 747816, 1059406, 1589109, 2118812, 3178218, 4237624, 6356436, 12712872]

約数ペア:

[(1, 12712872), (2, 6356436), (3, 4237624), (4, 3178218), (6, 2118812), (8, 1589109), (12, 1059406), (17, 747816), (24, 529703), (34, 373908), (51, 249272), (68, 186954), (102, 124636), (136, 93477), (204, 62318), (408, 31159)]