1266846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 3064320

約数和(自身を除く): 1797474

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 139, 147, 186, 217, 278, 294, 417, 434, 651, 834, 973, 1302, 1519, 1946, 2919, 3038, 4309, 4557, 5838, 6811, 8618, 9114, 12927, 13622, 20433, 25854, 30163, 40866, 60326, 90489, 180978, 211141, 422282, 633423, 1266846]

約数ペア:

[(1, 1266846), (2, 633423), (3, 422282), (6, 211141), (7, 180978), (14, 90489), (21, 60326), (31, 40866), (42, 30163), (49, 25854), (62, 20433), (93, 13622), (98, 12927), (139, 9114), (147, 8618), (186, 6811), (217, 5838), (278, 4557), (294, 4309), (417, 3038), (434, 2919), (651, 1946), (834, 1519), (973, 1302)]