72241638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1720039}}^1$

素因数の和:1720051

約数の個数: 16

約数和(自身を含む): 165123840

約数和(自身を除く): 92882202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1720039, 3440078, 5160117, 10320234, 12040273, 24080546, 36120819, 72241638]

約数ペア:

[(1, 72241638), (2, 36120819), (3, 24080546), (6, 12040273), (7, 10320234), (14, 5160117), (21, 3440078), (42, 1720039)]