42020478

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{26833}}^1$

素因数の和:26873

約数の個数: 32

約数和(自身を含む): 96602400

約数和(自身を除く): 54581922

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 26833, 53666, 80499, 160998, 241497, 482994, 724491, 778157, 1448982, 1556314, 2334471, 4668942, 7003413, 14006826, 21010239, 42020478]

約数ペア:

[(1, 42020478), (2, 21010239), (3, 14006826), (6, 7003413), (9, 4668942), (18, 2334471), (27, 1556314), (29, 1448982), (54, 778157), (58, 724491), (87, 482994), (174, 241497), (261, 160998), (522, 80499), (783, 53666), (1566, 26833)]