26980218

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{5531}}^1$

素因数の和:5810

約数の個数: 24

約数和(自身を含む): 58683456

約数和(自身を除く): 31703238

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 5531, 11062, 16593, 33186, 49779, 99558, 1498901, 2997802, 4496703, 8993406, 13490109, 26980218]

約数ペア:

[(1, 26980218), (2, 13490109), (3, 8993406), (6, 4496703), (9, 2997802), (18, 1498901), (271, 99558), (542, 49779), (813, 33186), (1626, 16593), (2439, 11062), (4878, 5531)]