18926376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{112657}}^1$

素因数の和:112673

約数の個数: 32

約数和(自身を含む): 54075840

約数和(自身を除く): 35149464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 112657, 225314, 337971, 450628, 675942, 788599, 901256, 1351884, 1577198, 2365797, 2703768, 3154396, 4731594, 6308792, 9463188, 18926376]

約数ペア:

[(1, 18926376), (2, 9463188), (3, 6308792), (4, 4731594), (6, 3154396), (7, 2703768), (8, 2365797), (12, 1577198), (14, 1351884), (21, 901256), (24, 788599), (28, 675942), (42, 450628), (56, 337971), (84, 225314), (168, 112657)]