2017866735

素因数分解:

$3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{27527}}^1$

素因数の和:27725

約数の個数: 40

約数和(自身を含む): 3637329696

約数和(自身を除く): 1619462961

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 181, 405, 543, 905, 1629, 2715, 4887, 8145, 14661, 24435, 27527, 73305, 82581, 137635, 247743, 412905, 743229, 1238715, 2229687, 3716145, 4982387, 11148435, 14947161, 24911935, 44841483, 74735805, 134524449, 224207415, 403573347, 672622245, 2017866735]

約数ペア:

[(1, 2017866735), (3, 672622245), (5, 403573347), (9, 224207415), (15, 134524449), (27, 74735805), (45, 44841483), (81, 24911935), (135, 14947161), (181, 11148435), (405, 4982387), (543, 3716145), (905, 2229687), (1629, 1238715), (2715, 743229), (4887, 412905), (8145, 247743), (14661, 137635), (24435, 82581), (27527, 73305)]