66371218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{22109}}^1$

素因数の和:22209

約数の個数: 16

約数和(自身を含む): 106128000

約数和(自身を除く): 39756782

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 22109, 44218, 420071, 840142, 1746611, 3493222, 33185609, 66371218]

約数ペア:

[(1, 66371218), (2, 33185609), (19, 3493222), (38, 1746611), (79, 840142), (158, 420071), (1501, 44218), (3002, 22109)]