128360442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3056201}}^1$

素因数の和:3056213

約数の個数: 16

約数和(自身を含む): 293395392

約数和(自身を除く): 165034950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3056201, 6112402, 9168603, 18337206, 21393407, 42786814, 64180221, 128360442]

約数ペア:

[(1, 128360442), (2, 64180221), (3, 42786814), (6, 21393407), (7, 18337206), (14, 9168603), (21, 6112402), (42, 3056201)]