18684894

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{14759}}^1$

素因数の和:14975

約数の個数: 16

約数和(自身を含む): 37549440

約数和(自身を除く): 18864546

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 14759, 29518, 44277, 88554, 3114149, 6228298, 9342447, 18684894]

約数ペア:

[(1, 18684894), (2, 9342447), (3, 6228298), (6, 3114149), (211, 88554), (422, 44277), (633, 29518), (1266, 14759)]