171220014

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{64709}}^1$

素因数の和:64734

約数の個数: 48

約数和(自身を含む): 442616400

約数和(自身を除く): 271396386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 64709, 129418, 194127, 388254, 452963, 582381, 905926, 1164762, 1358889, 1747143, 2717778, 3170741, 3494286, 4076667, 6341482, 8153334, 9512223, 12230001, 19024446, 24460002, 28536669, 57073338, 85610007, 171220014]

約数ペア:

[(1, 171220014), (2, 85610007), (3, 57073338), (6, 28536669), (7, 24460002), (9, 19024446), (14, 12230001), (18, 9512223), (21, 8153334), (27, 6341482), (42, 4076667), (49, 3494286), (54, 3170741), (63, 2717778), (98, 1747143), (126, 1358889), (147, 1164762), (189, 905926), (294, 582381), (378, 452963), (441, 388254), (882, 194127), (1323, 129418), (2646, 64709)]