18461232

素因数分解:

$2^4\times 3^2\times {\mathrm{128203}}^1$

素因数の和:128217

約数の個数: 30

約数和(自身を含む): 51666212

約数和(自身を除く): 33204980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 128203, 256406, 384609, 512812, 769218, 1025624, 1153827, 1538436, 2051248, 2307654, 3076872, 4615308, 6153744, 9230616, 18461232]

約数ペア:

[(1, 18461232), (2, 9230616), (3, 6153744), (4, 4615308), (6, 3076872), (8, 2307654), (9, 2051248), (12, 1538436), (16, 1153827), (18, 1025624), (24, 769218), (36, 512812), (48, 384609), (72, 256406), (144, 128203)]