27421998

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{7243}}^1$

素因数の和:7879

約数の個数: 16

約数和(自身を含む): 54938496

約数和(自身を除く): 27516498

約数列:

[1, 2, 3, 6, 631, 1262, 1893, 3786, 7243, 14486, 21729, 43458, 4570333, 9140666, 13710999, 27421998]

約数ペア:

[(1, 27421998), (2, 13710999), (3, 9140666), (6, 4570333), (631, 43458), (1262, 21729), (1893, 14486), (3786, 7243)]