13985004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 36288000

約数和(自身を除く): 22302996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 1999, 2332, 3498, 3998, 5997, 6996, 7996, 11994, 21989, 23988, 43978, 65967, 87956, 105947, 131934, 211894, 263868, 317841, 423788, 635682, 1165417, 1271364, 2330834, 3496251, 4661668, 6992502, 13985004]

約数ペア:

[(1, 13985004), (2, 6992502), (3, 4661668), (4, 3496251), (6, 2330834), (11, 1271364), (12, 1165417), (22, 635682), (33, 423788), (44, 317841), (53, 263868), (66, 211894), (106, 131934), (132, 105947), (159, 87956), (212, 65967), (318, 43978), (583, 23988), (636, 21989), (1166, 11994), (1749, 7996), (1999, 6996), (2332, 5997), (3498, 3998)]