84172198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{3191}}^1$

素因数の和:3324

約数の個数: 24

約数和(自身を含む): 140096880

約数和(自身を除く): 55924682

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 3191, 6382, 13189, 26378, 35101, 70202, 347819, 386111, 695638, 772222, 3826009, 7652018, 42086099, 84172198]

約数ペア:

[(1, 84172198), (2, 42086099), (11, 7652018), (22, 3826009), (109, 772222), (121, 695638), (218, 386111), (242, 347819), (1199, 70202), (2398, 35101), (3191, 26378), (6382, 13189)]