18281208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{69247}}^1$

素因数の和:69267

約数の個数: 32

約数和(自身を含む): 49858560

約数和(自身を除く): 31577352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 69247, 138494, 207741, 276988, 415482, 553976, 761717, 830964, 1523434, 1661928, 2285151, 3046868, 4570302, 6093736, 9140604, 18281208]

約数ペア:

[(1, 18281208), (2, 9140604), (3, 6093736), (4, 4570302), (6, 3046868), (8, 2285151), (11, 1661928), (12, 1523434), (22, 830964), (24, 761717), (33, 553976), (44, 415482), (66, 276988), (88, 207741), (132, 138494), (264, 69247)]