12221436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 18260484

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 139, 204, 278, 417, 431, 556, 834, 862, 1293, 1668, 1724, 2363, 2586, 4726, 5172, 7089, 7327, 9452, 14178, 14654, 21981, 28356, 29308, 43962, 59909, 87924, 119818, 179727, 239636, 359454, 718908, 1018453, 2036906, 3055359, 4073812, 6110718, 12221436]

約数ペア:

[(1, 12221436), (2, 6110718), (3, 4073812), (4, 3055359), (6, 2036906), (12, 1018453), (17, 718908), (34, 359454), (51, 239636), (68, 179727), (102, 119818), (139, 87924), (204, 59909), (278, 43962), (417, 29308), (431, 28356), (556, 21981), (834, 14654), (862, 14178), (1293, 9452), (1668, 7327), (1724, 7089), (2363, 5172), (2586, 4726)]