890953614

素因数分解:

$2^1\times 3^3\times {\mathrm{1831}}^1\times {\mathrm{9011}}^1$

素因数の和:10853

約数の個数: 32

約数和(自身を含む): 1981198080

約数和(自身を除く): 1090244466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1831, 3662, 5493, 9011, 10986, 16479, 18022, 27033, 32958, 49437, 54066, 81099, 98874, 162198, 243297, 486594, 16499141, 32998282, 49497423, 98994846, 148492269, 296984538, 445476807, 890953614]

約数ペア:

[(1, 890953614), (2, 445476807), (3, 296984538), (6, 148492269), (9, 98994846), (18, 49497423), (27, 32998282), (54, 16499141), (1831, 486594), (3662, 243297), (5493, 162198), (9011, 98874), (10986, 81099), (16479, 54066), (18022, 49437), (27033, 32958)]