2177238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{51839}}^1$

素因数の和:51851

約数の個数: 16

約数和(自身を含む): 4976640

約数和(自身を除く): 2799402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 51839, 103678, 155517, 311034, 362873, 725746, 1088619, 2177238]

約数ペア:

[(1, 2177238), (2, 1088619), (3, 725746), (6, 362873), (7, 311034), (14, 155517), (21, 103678), (42, 51839)]