28482678

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{25117}}^1$

素因数の和:25138

約数の個数: 40

約数和(自身を含む): 72942672

約数和(自身を除く): 44459994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 25117, 50234, 75351, 150702, 175819, 226053, 351638, 452106, 527457, 678159, 1054914, 1356318, 1582371, 2034477, 3164742, 4068954, 4747113, 9494226, 14241339, 28482678]

約数ペア:

[(1, 28482678), (2, 14241339), (3, 9494226), (6, 4747113), (7, 4068954), (9, 3164742), (14, 2034477), (18, 1582371), (21, 1356318), (27, 1054914), (42, 678159), (54, 527457), (63, 452106), (81, 351638), (126, 226053), (162, 175819), (189, 150702), (378, 75351), (567, 50234), (1134, 25117)]