83181618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11467}}^1$

素因数の和:11519

約数の個数: 48

約数和(自身を含む): 200368896

約数和(自身を除く): 117187278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 11467, 22934, 34401, 68802, 103203, 149071, 206406, 298142, 355477, 447213, 710954, 894426, 1066431, 1341639, 2132862, 2683278, 3199293, 4621201, 6398586, 9242402, 13863603, 27727206, 41590809, 83181618]

約数ペア:

[(1, 83181618), (2, 41590809), (3, 27727206), (6, 13863603), (9, 9242402), (13, 6398586), (18, 4621201), (26, 3199293), (31, 2683278), (39, 2132862), (62, 1341639), (78, 1066431), (93, 894426), (117, 710954), (186, 447213), (234, 355477), (279, 298142), (403, 206406), (558, 149071), (806, 103203), (1209, 68802), (2418, 34401), (3627, 22934), (7254, 11467)]