13897656

素因数分解:

$2^3\times 3^6\times {\mathrm{2383}}^1$

素因数の和:2407

約数の個数: 56

約数和(自身を含む): 39085680

約数和(自身を除く): 25188024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2383, 2916, 4766, 5832, 7149, 9532, 14298, 19064, 21447, 28596, 42894, 57192, 64341, 85788, 128682, 171576, 193023, 257364, 386046, 514728, 579069, 772092, 1158138, 1544184, 1737207, 2316276, 3474414, 4632552, 6948828, 13897656]

約数ペア:

[(1, 13897656), (2, 6948828), (3, 4632552), (4, 3474414), (6, 2316276), (8, 1737207), (9, 1544184), (12, 1158138), (18, 772092), (24, 579069), (27, 514728), (36, 386046), (54, 257364), (72, 193023), (81, 171576), (108, 128682), (162, 85788), (216, 64341), (243, 57192), (324, 42894), (486, 28596), (648, 21447), (729, 19064), (972, 14298), (1458, 9532), (1944, 7149), (2383, 5832), (2916, 4766)]