1450218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 3750912

約数和(自身を除く): 2300694

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 73, 77, 86, 129, 146, 154, 219, 231, 258, 301, 438, 462, 473, 511, 602, 803, 903, 946, 1022, 1419, 1533, 1606, 1806, 2409, 2838, 3066, 3139, 3311, 4818, 5621, 6278, 6622, 9417, 9933, 11242, 16863, 18834, 19866, 21973, 33726, 34529, 43946, 65919, 69058, 103587, 131838, 207174, 241703, 483406, 725109, 1450218]

約数ペア:

[(1, 1450218), (2, 725109), (3, 483406), (6, 241703), (7, 207174), (11, 131838), (14, 103587), (21, 69058), (22, 65919), (33, 43946), (42, 34529), (43, 33726), (66, 21973), (73, 19866), (77, 18834), (86, 16863), (129, 11242), (146, 9933), (154, 9417), (219, 6622), (231, 6278), (258, 5621), (301, 4818), (438, 3311), (462, 3139), (473, 3066), (511, 2838), (602, 2409), (803, 1806), (903, 1606), (946, 1533), (1022, 1419)]