25424982

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 64350720

約数和(自身を除く): 38925738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1518, 1861, 2277, 3722, 4554, 5583, 6831, 11166, 13662, 16749, 20471, 33498, 40942, 42803, 50247, 61413, 85606, 100494, 122826, 128409, 184239, 256818, 368478, 385227, 470833, 552717, 770454, 941666, 1105434, 1155681, 1412499, 2311362, 2824998, 4237497, 8474994, 12712491, 25424982]

約数ペア:

[(1, 25424982), (2, 12712491), (3, 8474994), (6, 4237497), (9, 2824998), (11, 2311362), (18, 1412499), (22, 1155681), (23, 1105434), (27, 941666), (33, 770454), (46, 552717), (54, 470833), (66, 385227), (69, 368478), (99, 256818), (138, 184239), (198, 128409), (207, 122826), (253, 100494), (297, 85606), (414, 61413), (506, 50247), (594, 42803), (621, 40942), (759, 33498), (1242, 20471), (1518, 16749), (1861, 13662), (2277, 11166), (3722, 6831), (4554, 5583)]