27784308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:3988

約数の個数: 48

約数和(自身を含む): 70461440

約数和(自身を除く): 42677132

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 3931, 7068, 7862, 11793, 15724, 23586, 47172, 74689, 121861, 149378, 224067, 243722, 298756, 365583, 448134, 487444, 731166, 896268, 1462332, 2315359, 4630718, 6946077, 9261436, 13892154, 27784308]

約数ペア:

[(1, 27784308), (2, 13892154), (3, 9261436), (4, 6946077), (6, 4630718), (12, 2315359), (19, 1462332), (31, 896268), (38, 731166), (57, 487444), (62, 448134), (76, 365583), (93, 298756), (114, 243722), (124, 224067), (186, 149378), (228, 121861), (372, 74689), (589, 47172), (1178, 23586), (1767, 15724), (2356, 11793), (3534, 7862), (3931, 7068)]