27281226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2059

約数の個数: 64

約数和(自身を含む): 69534720

約数和(自身を除く): 42253494

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2011, 2261, 4022, 4522, 6033, 6783, 12066, 13566, 14077, 28154, 34187, 38209, 42231, 68374, 76418, 84462, 102561, 114627, 205122, 229254, 239309, 267463, 478618, 534926, 649553, 717927, 802389, 1299106, 1435854, 1604778, 1948659, 3897318, 4546871, 9093742, 13640613, 27281226]

約数ペア:

[(1, 27281226), (2, 13640613), (3, 9093742), (6, 4546871), (7, 3897318), (14, 1948659), (17, 1604778), (19, 1435854), (21, 1299106), (34, 802389), (38, 717927), (42, 649553), (51, 534926), (57, 478618), (102, 267463), (114, 239309), (119, 229254), (133, 205122), (238, 114627), (266, 102561), (323, 84462), (357, 76418), (399, 68374), (646, 42231), (714, 38209), (798, 34187), (969, 28154), (1938, 14077), (2011, 13566), (2261, 12066), (4022, 6783), (4522, 6033)]