28394838

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{5821}}^1$

素因数の和:6100

約数の個数: 24

約数和(自身を含む): 61759776

約数和(自身を除く): 33364938

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 5821, 11642, 17463, 34926, 52389, 104778, 1577491, 3154982, 4732473, 9464946, 14197419, 28394838]

約数ペア:

[(1, 28394838), (2, 14197419), (3, 9464946), (6, 4732473), (9, 3154982), (18, 1577491), (271, 104778), (542, 52389), (813, 34926), (1626, 17463), (2439, 11642), (4878, 5821)]