2121384

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 5346720

約数和(自身を除く): 3225336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 563, 628, 942, 1126, 1256, 1689, 1884, 2252, 3378, 3768, 4504, 6756, 13512, 88391, 176782, 265173, 353564, 530346, 707128, 1060692, 2121384]

約数ペア:

[(1, 2121384), (2, 1060692), (3, 707128), (4, 530346), (6, 353564), (8, 265173), (12, 176782), (24, 88391), (157, 13512), (314, 6756), (471, 4504), (563, 3768), (628, 3378), (942, 2252), (1126, 1884), (1256, 1689)]