129553956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{514103}}^1$

素因数の和:514120

約数の個数: 36

約数和(自身を含む): 374267712

約数和(自身を除く): 244713756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 514103, 1028206, 1542309, 2056412, 3084618, 3598721, 4626927, 6169236, 7197442, 9253854, 10796163, 14394884, 18507708, 21592326, 32388489, 43184652, 64776978, 129553956]

約数ペア:

[(1, 129553956), (2, 64776978), (3, 43184652), (4, 32388489), (6, 21592326), (7, 18507708), (9, 14394884), (12, 10796163), (14, 9253854), (18, 7197442), (21, 6169236), (28, 4626927), (36, 3598721), (42, 3084618), (63, 2056412), (84, 1542309), (126, 1028206), (252, 514103)]