81067482

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{16619}}^1$

素因数の和:16898

約数の個数: 24

約数和(自身を含む): 176304960

約数和(自身を除く): 95237478

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 16619, 33238, 49857, 99714, 149571, 299142, 4503749, 9007498, 13511247, 27022494, 40533741, 81067482]

約数ペア:

[(1, 81067482), (2, 40533741), (3, 27022494), (6, 13511247), (9, 9007498), (18, 4503749), (271, 299142), (542, 149571), (813, 99714), (1626, 49857), (2439, 33238), (4878, 16619)]