18288984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{108863}}^1$

素因数の和:108879

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 33965736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 108863, 217726, 326589, 435452, 653178, 762041, 870904, 1306356, 1524082, 2286123, 2612712, 3048164, 4572246, 6096328, 9144492, 18288984]

約数ペア:

[(1, 18288984), (2, 9144492), (3, 6096328), (4, 4572246), (6, 3048164), (7, 2612712), (8, 2286123), (12, 1524082), (14, 1306356), (21, 870904), (24, 762041), (28, 653178), (42, 435452), (56, 326589), (84, 217726), (168, 108863)]