12943128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{4457}}^1$

素因数の和:4488

約数の個数: 48

約数和(自身を含む): 35574840

約数和(自身を除く): 22631712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 4457, 8914, 13371, 17828, 26742, 35656, 49027, 53484, 98054, 106968, 147081, 196108, 294162, 392216, 539297, 588324, 1078594, 1176648, 1617891, 2157188, 3235782, 4314376, 6471564, 12943128]

約数ペア:

[(1, 12943128), (2, 6471564), (3, 4314376), (4, 3235782), (6, 2157188), (8, 1617891), (11, 1176648), (12, 1078594), (22, 588324), (24, 539297), (33, 392216), (44, 294162), (66, 196108), (88, 147081), (121, 106968), (132, 98054), (242, 53484), (264, 49027), (363, 35656), (484, 26742), (726, 17828), (968, 13371), (1452, 8914), (2904, 4457)]