18234776

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5519}}^1$

素因数の和:5591

約数の個数: 32

約数和(自身を含む): 39744000

約数和(自身を除く): 21509224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 5519, 11038, 22076, 38633, 44152, 77266, 154532, 309064, 325621, 651242, 1302484, 2279347, 2604968, 4558694, 9117388, 18234776]

約数ペア:

[(1, 18234776), (2, 9117388), (4, 4558694), (7, 2604968), (8, 2279347), (14, 1302484), (28, 651242), (56, 325621), (59, 309064), (118, 154532), (236, 77266), (413, 44152), (472, 38633), (826, 22076), (1652, 11038), (3304, 5519)]