19147536

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 80

約数和(自身を含む): 55552000

約数和(自身を除く): 36404464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 349, 381, 432, 508, 698, 762, 1016, 1047, 1143, 1396, 1524, 2032, 2094, 2286, 2792, 3048, 3141, 3429, 4188, 4572, 5584, 6096, 6282, 6858, 8376, 9144, 9423, 12564, 13716, 16752, 18288, 18846, 25128, 27432, 37692, 44323, 50256, 54864, 75384, 88646, 132969, 150768, 177292, 265938, 354584, 398907, 531876, 709168, 797814, 1063752, 1196721, 1595628, 2127504, 2393442, 3191256, 4786884, 6382512, 9573768, 19147536]

約数ペア:

[(1, 19147536), (2, 9573768), (3, 6382512), (4, 4786884), (6, 3191256), (8, 2393442), (9, 2127504), (12, 1595628), (16, 1196721), (18, 1063752), (24, 797814), (27, 709168), (36, 531876), (48, 398907), (54, 354584), (72, 265938), (108, 177292), (127, 150768), (144, 132969), (216, 88646), (254, 75384), (349, 54864), (381, 50256), (432, 44323), (508, 37692), (698, 27432), (762, 25128), (1016, 18846), (1047, 18288), (1143, 16752), (1396, 13716), (1524, 12564), (2032, 9423), (2094, 9144), (2286, 8376), (2792, 6858), (3048, 6282), (3141, 6096), (3429, 5584), (4188, 4572)]