21494442

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{24043}}^1$

素因数の和:24197

約数の個数: 16

約数和(自身を含む): 43279200

約数和(自身を除く): 21784758

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 24043, 48086, 72129, 144258, 3582407, 7164814, 10747221, 21494442]

約数ペア:

[(1, 21494442), (2, 10747221), (3, 7164814), (6, 3582407), (149, 144258), (298, 72129), (447, 48086), (894, 24043)]