271340982

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19861}}^1$

素因数の和:19906

約数の個数: 64

約数和(自身を含む): 686430720

約数和(自身を除く): 415089738

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, 2277, 4554, 6831, 13662, 19861, 39722, 59583, 119166, 178749, 218471, 357498, 436942, 456803, 536247, 655413, 913606, 1072494, 1310826, 1370409, 1966239, 2740818, 3932478, 4111227, 5024833, 5898717, 8222454, 10049666, 11797434, 12333681, 15074499, 24667362, 30148998, 45223497, 90446994, 135670491, 271340982]

約数ペア:

[(1, 271340982), (2, 135670491), (3, 90446994), (6, 45223497), (9, 30148998), (11, 24667362), (18, 15074499), (22, 12333681), (23, 11797434), (27, 10049666), (33, 8222454), (46, 5898717), (54, 5024833), (66, 4111227), (69, 3932478), (99, 2740818), (138, 1966239), (198, 1370409), (207, 1310826), (253, 1072494), (297, 913606), (414, 655413), (506, 536247), (594, 456803), (621, 436942), (759, 357498), (1242, 218471), (1518, 178749), (2277, 119166), (4554, 59583), (6831, 39722), (13662, 19861)]