814443354

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{7027}}^1$

素因数の和:7219

約数の個数: 48

約数和(自身を含む): 1815585408

約数和(自身を除く): 1001142054

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 137, 141, 274, 282, 411, 423, 822, 846, 1233, 2466, 6439, 7027, 12878, 14054, 19317, 21081, 38634, 42162, 57951, 63243, 115902, 126486, 330269, 660538, 962699, 990807, 1925398, 1981614, 2888097, 2972421, 5776194, 5944842, 8664291, 17328582, 45246853, 90493706, 135740559, 271481118, 407221677, 814443354]

約数ペア:

[(1, 814443354), (2, 407221677), (3, 271481118), (6, 135740559), (9, 90493706), (18, 45246853), (47, 17328582), (94, 8664291), (137, 5944842), (141, 5776194), (274, 2972421), (282, 2888097), (411, 1981614), (423, 1925398), (822, 990807), (846, 962699), (1233, 660538), (2466, 330269), (6439, 126486), (7027, 115902), (12878, 63243), (14054, 57951), (19317, 42162), (21081, 38634)]