2974986

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{3373}}^1$

素因数の和:3395

約数の個数: 36

約数和(自身を含む): 7500402

約数和(自身を除く): 4525416

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 3373, 6746, 10119, 20238, 23611, 30357, 47222, 60714, 70833, 141666, 165277, 212499, 330554, 424998, 495831, 991662, 1487493, 2974986]

約数ペア:

[(1, 2974986), (2, 1487493), (3, 991662), (6, 495831), (7, 424998), (9, 330554), (14, 212499), (18, 165277), (21, 141666), (42, 70833), (49, 60714), (63, 47222), (98, 30357), (126, 23611), (147, 20238), (294, 10119), (441, 6746), (882, 3373)]