561582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4457}}^1$

素因数の和:4472

約数の個数: 24

約数和(自身を含む): 1390896

約数和(自身を除く): 829314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4457, 8914, 13371, 26742, 31199, 40113, 62398, 80226, 93597, 187194, 280791, 561582]

約数ペア:

[(1, 561582), (2, 280791), (3, 187194), (6, 93597), (7, 80226), (9, 62398), (14, 40113), (18, 31199), (21, 26742), (42, 13371), (63, 8914), (126, 4457)]