18423496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25307}}^1$

素因数の和:25333

約数の個数: 32

約数和(自身を含む): 42517440

約数和(自身を除く): 24093944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 25307, 50614, 101228, 177149, 202456, 328991, 354298, 657982, 708596, 1315964, 1417192, 2302937, 2631928, 4605874, 9211748, 18423496]

約数ペア:

[(1, 18423496), (2, 9211748), (4, 4605874), (7, 2631928), (8, 2302937), (13, 1417192), (14, 1315964), (26, 708596), (28, 657982), (52, 354298), (56, 328991), (91, 202456), (104, 177149), (182, 101228), (364, 50614), (728, 25307)]