27250218

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 67953600

約数和(自身を除く): 40703382

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 43, 51, 57, 86, 102, 109, 114, 129, 153, 171, 218, 258, 306, 323, 327, 342, 387, 646, 654, 731, 774, 817, 969, 981, 1462, 1634, 1853, 1938, 1962, 2071, 2193, 2451, 2907, 3706, 4142, 4386, 4687, 4902, 5559, 5814, 6213, 6579, 7353, 9374, 11118, 12426, 13158, 13889, 14061, 14706, 16677, 18639, 27778, 28122, 33354, 35207, 37278, 41667, 42183, 70414, 79679, 83334, 84366, 89053, 105621, 125001, 159358, 178106, 211242, 239037, 250002, 267159, 316863, 478074, 534318, 633726, 717111, 801477, 1434222, 1513901, 1602954, 3027802, 4541703, 9083406, 13625109, 27250218]

約数ペア:

[(1, 27250218), (2, 13625109), (3, 9083406), (6, 4541703), (9, 3027802), (17, 1602954), (18, 1513901), (19, 1434222), (34, 801477), (38, 717111), (43, 633726), (51, 534318), (57, 478074), (86, 316863), (102, 267159), (109, 250002), (114, 239037), (129, 211242), (153, 178106), (171, 159358), (218, 125001), (258, 105621), (306, 89053), (323, 84366), (327, 83334), (342, 79679), (387, 70414), (646, 42183), (654, 41667), (731, 37278), (774, 35207), (817, 33354), (969, 28122), (981, 27778), (1462, 18639), (1634, 16677), (1853, 14706), (1938, 14061), (1962, 13889), (2071, 13158), (2193, 12426), (2451, 11118), (2907, 9374), (3706, 7353), (4142, 6579), (4386, 6213), (4687, 5814), (4902, 5559)]