28349406

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{27631}}^1$

素因数の和:27661

約数の個数: 32

約数和(自身を含む): 66316800

約数和(自身を除く): 37967394

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 27631, 55262, 82893, 165786, 248679, 497358, 524989, 746037, 1049978, 1492074, 1574967, 3149934, 4724901, 9449802, 14174703, 28349406]

約数ペア:

[(1, 28349406), (2, 14174703), (3, 9449802), (6, 4724901), (9, 3149934), (18, 1574967), (19, 1492074), (27, 1049978), (38, 746037), (54, 524989), (57, 497358), (114, 248679), (171, 165786), (342, 82893), (513, 55262), (1026, 27631)]