1729387854

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{244471}}^1$

素因数の和:244613

約数の個数: 32

約数和(自身を含む): 3872436480

約数和(自身を除く): 2143048626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 244471, 488942, 733413, 1466826, 2200239, 4400478, 6600717, 13201434, 32025701, 64051402, 96077103, 192154206, 288231309, 576462618, 864693927, 1729387854]

約数ペア:

[(1, 1729387854), (2, 864693927), (3, 576462618), (6, 288231309), (9, 192154206), (18, 96077103), (27, 64051402), (54, 32025701), (131, 13201434), (262, 6600717), (393, 4400478), (786, 2200239), (1179, 1466826), (2358, 733413), (3537, 488942), (7074, 244471)]