17998424316

素因数分解:

$2^2\times 3^3\times {\mathrm{1123}}^1\times {\mathrm{148399}}^1$

素因数の和:149535

約数の個数: 48

約数和(自身を含む): 46704448000

約数和(自身を除く): 28706023684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1123, 2246, 3369, 4492, 6738, 10107, 13476, 20214, 30321, 40428, 60642, 121284, 148399, 296798, 445197, 593596, 890394, 1335591, 1780788, 2671182, 4006773, 5342364, 8013546, 16027092, 166652077, 333304154, 499956231, 666608308, 999912462, 1499868693, 1999824924, 2999737386, 4499606079, 5999474772, 8999212158, 17998424316]

約数ペア:

[(1, 17998424316), (2, 8999212158), (3, 5999474772), (4, 4499606079), (6, 2999737386), (9, 1999824924), (12, 1499868693), (18, 999912462), (27, 666608308), (36, 499956231), (54, 333304154), (108, 166652077), (1123, 16027092), (2246, 8013546), (3369, 5342364), (4492, 4006773), (6738, 2671182), (10107, 1780788), (13476, 1335591), (20214, 890394), (30321, 593596), (40428, 445197), (60642, 296798), (121284, 148399)]