138403746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{591469}}^1$

素因数の和:591490

約数の個数: 24

約数和(自身を含む): 322942620

約数和(自身を除く): 184538874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 591469, 1182938, 1774407, 3548814, 5323221, 7689097, 10646442, 15378194, 23067291, 46134582, 69201873, 138403746]

約数ペア:

[(1, 138403746), (2, 69201873), (3, 46134582), (6, 23067291), (9, 15378194), (13, 10646442), (18, 7689097), (26, 5323221), (39, 3548814), (78, 1774407), (117, 1182938), (234, 591469)]