218829116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{6043}}^1$

素因数の和:6881

約数の個数: 24

約数和(自身を含む): 418341504

約数和(自身を除く): 199512388

約数列:

[1, 2, 4, 11, 22, 44, 823, 1646, 3292, 6043, 9053, 12086, 18106, 24172, 36212, 66473, 132946, 265892, 4973389, 9946778, 19893556, 54707279, 109414558, 218829116]

約数ペア:

[(1, 218829116), (2, 109414558), (4, 54707279), (11, 19893556), (22, 9946778), (44, 4973389), (823, 265892), (1646, 132946), (3292, 66473), (6043, 36212), (9053, 24172), (12086, 18106)]