11421486

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 26103168

約数和(自身を除く): 14681682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 331, 426, 486, 639, 662, 993, 1278, 1917, 1986, 2979, 3834, 5751, 5958, 8937, 11502, 17253, 17874, 23501, 26811, 34506, 47002, 53622, 70503, 80433, 141006, 160866, 211509, 423018, 634527, 1269054, 1903581, 3807162, 5710743, 11421486]

約数ペア:

[(1, 11421486), (2, 5710743), (3, 3807162), (6, 1903581), (9, 1269054), (18, 634527), (27, 423018), (54, 211509), (71, 160866), (81, 141006), (142, 80433), (162, 70503), (213, 53622), (243, 47002), (331, 34506), (426, 26811), (486, 23501), (639, 17874), (662, 17253), (993, 11502), (1278, 8937), (1917, 5958), (1986, 5751), (2979, 3834)]