42176834

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20219}}^1$

素因数の和:20377

約数の個数: 16

約数和(自身を含む): 72792000

約数和(自身を除く): 30615166

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 20219, 40438, 141533, 283066, 3012631, 6025262, 21088417, 42176834]

約数ペア:

[(1, 42176834), (2, 21088417), (7, 6025262), (14, 3012631), (149, 283066), (298, 141533), (1043, 40438), (2086, 20219)]