18014777753

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1\times {\mathrm{3967}}^1$

素因数の和:5253

約数の個数: 32

約数和(自身を含む): 22526558208

約数和(自身を除く): 4511780455

約数列:

[1, 7, 17, 31, 119, 217, 527, 1231, 3689, 3967, 8617, 20927, 27769, 38161, 67439, 122977, 146489, 267127, 472073, 648737, 860839, 2090609, 4541159, 4883377, 14634263, 34183639, 83017409, 151384687, 581121863, 1059692809, 2573539679, 18014777753]

約数ペア:

[(1, 18014777753), (7, 2573539679), (17, 1059692809), (31, 581121863), (119, 151384687), (217, 83017409), (527, 34183639), (1231, 14634263), (3689, 4883377), (3967, 4541159), (8617, 2090609), (20927, 860839), (27769, 648737), (38161, 472073), (67439, 267127), (122977, 146489)]