16273374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 37545984

約数和(自身を除く): 21272610

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 193, 282, 299, 386, 579, 598, 611, 897, 1081, 1158, 1222, 1794, 1833, 2162, 2509, 3243, 3666, 4439, 5018, 6486, 7527, 8878, 9071, 13317, 14053, 15054, 18142, 26634, 27213, 28106, 42159, 54426, 57707, 84318, 115414, 117923, 173121, 208633, 235846, 346242, 353769, 417266, 625899, 707538, 1251798, 2712229, 5424458, 8136687, 16273374]

約数ペア:

[(1, 16273374), (2, 8136687), (3, 5424458), (6, 2712229), (13, 1251798), (23, 707538), (26, 625899), (39, 417266), (46, 353769), (47, 346242), (69, 235846), (78, 208633), (94, 173121), (138, 117923), (141, 115414), (193, 84318), (282, 57707), (299, 54426), (386, 42159), (579, 28106), (598, 27213), (611, 26634), (897, 18142), (1081, 15054), (1158, 14053), (1222, 13317), (1794, 9071), (1833, 8878), (2162, 7527), (2509, 6486), (3243, 5018), (3666, 4439)]