7139625654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{458197}}^1$

素因数の和:458269

約数の個数: 48

約数和(自身を含む): 16924001328

約数和(自身を除く): 9784375674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 5194, 7791, 15582, 458197, 916394, 1374591, 2749182, 3207379, 6414758, 9622137, 19244274, 22451653, 24284441, 44903306, 48568882, 67354959, 72853323, 134709918, 145706646, 169991087, 339982174, 509973261, 1019946522, 1189937609, 2379875218, 3569812827, 7139625654]

約数ペア:

[(1, 7139625654), (2, 3569812827), (3, 2379875218), (6, 1189937609), (7, 1019946522), (14, 509973261), (21, 339982174), (42, 169991087), (49, 145706646), (53, 134709918), (98, 72853323), (106, 67354959), (147, 48568882), (159, 44903306), (294, 24284441), (318, 22451653), (371, 19244274), (742, 9622137), (1113, 6414758), (2226, 3207379), (2597, 2749182), (5194, 1374591), (7791, 916394), (15582, 458197)]