1638133074

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{4591}}^1$

素因数の和:5103

約数の個数: 48

約数和(自身を含む): 3640500864

約数和(自身を除く): 2002367790

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 461, 774, 922, 1383, 2766, 4149, 4591, 8298, 9182, 13773, 19823, 27546, 39646, 41319, 59469, 82638, 118938, 178407, 197413, 356814, 394826, 592239, 1184478, 1776717, 2116451, 3553434, 4232902, 6349353, 12698706, 19048059, 38096118, 91007393, 182014786, 273022179, 546044358, 819066537, 1638133074]

約数ペア:

[(1, 1638133074), (2, 819066537), (3, 546044358), (6, 273022179), (9, 182014786), (18, 91007393), (43, 38096118), (86, 19048059), (129, 12698706), (258, 6349353), (387, 4232902), (461, 3553434), (774, 2116451), (922, 1776717), (1383, 1184478), (2766, 592239), (4149, 394826), (4591, 356814), (8298, 197413), (9182, 178407), (13773, 118938), (19823, 82638), (27546, 59469), (39646, 41319)]