18280608

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1747}}^1$

素因数の和:1869

約数の個数: 48

約数和(自身を含む): 48454560

約数和(自身を除く): 30173952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1308, 1744, 1747, 2616, 3488, 3494, 5232, 5241, 6988, 10464, 10482, 13976, 20964, 27952, 41928, 55904, 83856, 167712, 190423, 380846, 571269, 761692, 1142538, 1523384, 2285076, 3046768, 4570152, 6093536, 9140304, 18280608]

約数ペア:

[(1, 18280608), (2, 9140304), (3, 6093536), (4, 4570152), (6, 3046768), (8, 2285076), (12, 1523384), (16, 1142538), (24, 761692), (32, 571269), (48, 380846), (96, 190423), (109, 167712), (218, 83856), (327, 55904), (436, 41928), (654, 27952), (872, 20964), (1308, 13976), (1744, 10482), (1747, 10464), (2616, 6988), (3488, 5241), (3494, 5232)]