129217284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{512767}}^1$

素因数の和:512784

約数の個数: 36

約数和(自身を含む): 373295104

約数和(自身を除く): 244077820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 512767, 1025534, 1538301, 2051068, 3076602, 3589369, 4614903, 6153204, 7178738, 9229806, 10768107, 14357476, 18459612, 21536214, 32304321, 43072428, 64608642, 129217284]

約数ペア:

[(1, 129217284), (2, 64608642), (3, 43072428), (4, 32304321), (6, 21536214), (7, 18459612), (9, 14357476), (12, 10768107), (14, 9229806), (18, 7178738), (21, 6153204), (28, 4614903), (36, 3589369), (42, 3076602), (63, 2051068), (84, 1538301), (126, 1025534), (252, 512767)]