12258828

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1487}}^1$

素因数の和:1726

約数の個数: 36

約数和(自身を含む): 31143840

約数和(自身を除く): 18885012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 1487, 2061, 2748, 2974, 4122, 4461, 5948, 8244, 8922, 13383, 17844, 26766, 53532, 340523, 681046, 1021569, 1362092, 2043138, 3064707, 4086276, 6129414, 12258828]

約数ペア:

[(1, 12258828), (2, 6129414), (3, 4086276), (4, 3064707), (6, 2043138), (9, 1362092), (12, 1021569), (18, 681046), (36, 340523), (229, 53532), (458, 26766), (687, 17844), (916, 13383), (1374, 8922), (1487, 8244), (2061, 5948), (2748, 4461), (2974, 4122)]