1906178802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{1153}}^1$

素因数の和:1883

約数の個数: 64

約数和(自身を含む): 4281358464

約数和(自身を除く): 2375179662

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 677, 814, 1153, 1221, 1354, 2031, 2306, 2442, 3459, 4062, 6918, 7447, 12683, 14894, 22341, 25049, 25366, 38049, 42661, 44682, 50098, 75147, 76098, 85322, 127983, 150294, 255966, 275539, 469271, 551078, 780581, 826617, 938542, 1407813, 1561162, 1653234, 2341743, 2815626, 4683486, 8586391, 17172782, 25759173, 28881497, 51518346, 57762994, 86644491, 173288982, 317696467, 635392934, 953089401, 1906178802]

約数ペア:

[(1, 1906178802), (2, 953089401), (3, 635392934), (6, 317696467), (11, 173288982), (22, 86644491), (33, 57762994), (37, 51518346), (66, 28881497), (74, 25759173), (111, 17172782), (222, 8586391), (407, 4683486), (677, 2815626), (814, 2341743), (1153, 1653234), (1221, 1561162), (1354, 1407813), (2031, 938542), (2306, 826617), (2442, 780581), (3459, 551078), (4062, 469271), (6918, 275539), (7447, 255966), (12683, 150294), (14894, 127983), (22341, 85322), (25049, 76098), (25366, 75147), (38049, 50098), (42661, 44682)]