18217794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18859}}^1$

素因数の和:18894

約数の個数: 32

約数和(自身を含む): 43453440

約数和(自身を除く): 25235646

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 18859, 37718, 56577, 113154, 132013, 264026, 396039, 433757, 792078, 867514, 1301271, 2602542, 3036299, 6072598, 9108897, 18217794]

約数ペア:

[(1, 18217794), (2, 9108897), (3, 6072598), (6, 3036299), (7, 2602542), (14, 1301271), (21, 867514), (23, 792078), (42, 433757), (46, 396039), (69, 264026), (138, 132013), (161, 113154), (322, 56577), (483, 37718), (966, 18859)]