27587868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 81553920

約数和(自身を除く): 53966052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 73, 77, 84, 132, 146, 154, 219, 231, 292, 308, 409, 438, 462, 511, 803, 818, 876, 924, 1022, 1227, 1533, 1606, 1636, 2044, 2409, 2454, 2863, 3066, 3212, 4499, 4818, 4908, 5621, 5726, 6132, 8589, 8998, 9636, 11242, 11452, 13497, 16863, 17178, 17996, 22484, 26994, 29857, 31493, 33726, 34356, 53988, 59714, 62986, 67452, 89571, 94479, 119428, 125972, 179142, 188958, 208999, 328427, 358284, 377916, 417998, 626997, 656854, 835996, 985281, 1253994, 1313708, 1970562, 2298989, 2507988, 3941124, 4597978, 6896967, 9195956, 13793934, 27587868]

約数ペア:

[(1, 27587868), (2, 13793934), (3, 9195956), (4, 6896967), (6, 4597978), (7, 3941124), (11, 2507988), (12, 2298989), (14, 1970562), (21, 1313708), (22, 1253994), (28, 985281), (33, 835996), (42, 656854), (44, 626997), (66, 417998), (73, 377916), (77, 358284), (84, 328427), (132, 208999), (146, 188958), (154, 179142), (219, 125972), (231, 119428), (292, 94479), (308, 89571), (409, 67452), (438, 62986), (462, 59714), (511, 53988), (803, 34356), (818, 33726), (876, 31493), (924, 29857), (1022, 26994), (1227, 22484), (1533, 17996), (1606, 17178), (1636, 16863), (2044, 13497), (2409, 11452), (2454, 11242), (2863, 9636), (3066, 8998), (3212, 8589), (4499, 6132), (4818, 5726), (4908, 5621)]