28133406

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{24809}}^1$

素因数の和:24830

約数の個数: 40

約数和(自身を含む): 72048240

約数和(自身を除く): 43914834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 24809, 49618, 74427, 148854, 173663, 223281, 347326, 446562, 520989, 669843, 1041978, 1339686, 1562967, 2009529, 3125934, 4019058, 4688901, 9377802, 14066703, 28133406]

約数ペア:

[(1, 28133406), (2, 14066703), (3, 9377802), (6, 4688901), (7, 4019058), (9, 3125934), (14, 2009529), (18, 1562967), (21, 1339686), (27, 1041978), (42, 669843), (54, 520989), (63, 446562), (81, 347326), (126, 223281), (162, 173663), (189, 148854), (378, 74427), (567, 49618), (1134, 24809)]