39999852

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16103}}^1$

素因数の和:16139

約数の個数: 48

約数和(自身を含む): 108218880

約数和(自身を除く): 68219028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 16103, 32206, 48309, 64412, 96618, 144927, 193236, 289854, 370369, 434781, 579708, 740738, 869562, 1111107, 1481476, 1739124, 2222214, 3333321, 4444428, 6666642, 9999963, 13333284, 19999926, 39999852]

約数ペア:

[(1, 39999852), (2, 19999926), (3, 13333284), (4, 9999963), (6, 6666642), (9, 4444428), (12, 3333321), (18, 2222214), (23, 1739124), (27, 1481476), (36, 1111107), (46, 869562), (54, 740738), (69, 579708), (92, 434781), (108, 370369), (138, 289854), (207, 193236), (276, 144927), (414, 96618), (621, 64412), (828, 48309), (1242, 32206), (2484, 16103)]