19493352

素因数分解:

$2^3\times 3^3\times {\mathrm{90247}}^1$

素因数の和:90262

約数の個数: 32

約数和(自身を含む): 54148800

約数和(自身を除く): 34655448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90247, 180494, 270741, 360988, 541482, 721976, 812223, 1082964, 1624446, 2165928, 2436669, 3248892, 4873338, 6497784, 9746676, 19493352]

約数ペア:

[(1, 19493352), (2, 9746676), (3, 6497784), (4, 4873338), (6, 3248892), (8, 2436669), (9, 2165928), (12, 1624446), (18, 1082964), (24, 812223), (27, 721976), (36, 541482), (54, 360988), (72, 270741), (108, 180494), (216, 90247)]