16146972

素因数分解:

$2^2\times 3^3\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 42085120

約数和(自身を除く): 25938148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 307, 487, 614, 921, 974, 1228, 1461, 1842, 1948, 2763, 2922, 3684, 4383, 5526, 5844, 8289, 8766, 11052, 13149, 16578, 17532, 26298, 33156, 52596, 149509, 299018, 448527, 598036, 897054, 1345581, 1794108, 2691162, 4036743, 5382324, 8073486, 16146972]

約数ペア:

[(1, 16146972), (2, 8073486), (3, 5382324), (4, 4036743), (6, 2691162), (9, 1794108), (12, 1345581), (18, 897054), (27, 598036), (36, 448527), (54, 299018), (108, 149509), (307, 52596), (487, 33156), (614, 26298), (921, 17532), (974, 16578), (1228, 13149), (1461, 11052), (1842, 8766), (1948, 8289), (2763, 5844), (2922, 5526), (3684, 4383)]