18124834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 34110720

約数和(自身を除く): 15985886

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 1879, 3758, 4823, 9646, 13153, 24427, 26306, 48854, 99587, 170989, 199174, 341978, 697109, 1294631, 1394218, 2589262, 9062417, 18124834]

約数ペア:

[(1, 18124834), (2, 9062417), (7, 2589262), (13, 1394218), (14, 1294631), (26, 697109), (53, 341978), (91, 199174), (106, 170989), (182, 99587), (371, 48854), (689, 26306), (742, 24427), (1378, 13153), (1879, 9646), (3758, 4823)]