16527732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 42336000

約数和(自身を除く): 25808268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 1999, 2067, 2756, 3998, 4134, 5997, 7996, 8268, 11994, 23988, 25987, 51974, 77961, 103948, 105947, 155922, 211894, 311844, 317841, 423788, 635682, 1271364, 1377311, 2754622, 4131933, 5509244, 8263866, 16527732]

約数ペア:

[(1, 16527732), (2, 8263866), (3, 5509244), (4, 4131933), (6, 2754622), (12, 1377311), (13, 1271364), (26, 635682), (39, 423788), (52, 317841), (53, 311844), (78, 211894), (106, 155922), (156, 105947), (159, 103948), (212, 77961), (318, 51974), (636, 25987), (689, 23988), (1378, 11994), (1999, 8268), (2067, 7996), (2756, 5997), (3998, 4134)]