18510048

素因数分解:

$2^5\times 3^2\times {\mathrm{64271}}^1$

素因数の和:64287

約数の個数: 36

約数和(自身を含む): 52638768

約数和(自身を除く): 34128720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 64271, 128542, 192813, 257084, 385626, 514168, 578439, 771252, 1028336, 1156878, 1542504, 2056672, 2313756, 3085008, 4627512, 6170016, 9255024, 18510048]

約数ペア:

[(1, 18510048), (2, 9255024), (3, 6170016), (4, 4627512), (6, 3085008), (8, 2313756), (9, 2056672), (12, 1542504), (16, 1156878), (18, 1028336), (24, 771252), (32, 578439), (36, 514168), (48, 385626), (72, 257084), (96, 192813), (144, 128542), (288, 64271)]