86172426

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{57679}}^1$

素因数の和:57770

約数の個数: 24

約数和(自身を含む): 188959680

約数和(自身を除く): 102787254

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 57679, 115358, 173037, 346074, 519111, 1038222, 4787357, 9574714, 14362071, 28724142, 43086213, 86172426]

約数ペア:

[(1, 86172426), (2, 43086213), (3, 28724142), (6, 14362071), (9, 9574714), (18, 4787357), (83, 1038222), (166, 519111), (249, 346074), (498, 173037), (747, 115358), (1494, 57679)]