21374016

素因数分解:

$2^6\times 3^1\times {\mathrm{111323}}^1$

素因数の和:111338

約数の個数: 28

約数和(自身を含む): 56552592

約数和(自身を除く): 35178576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 111323, 222646, 333969, 445292, 667938, 890584, 1335876, 1781168, 2671752, 3562336, 5343504, 7124672, 10687008, 21374016]

約数ペア:

[(1, 21374016), (2, 10687008), (3, 7124672), (4, 5343504), (6, 3562336), (8, 2671752), (12, 1781168), (16, 1335876), (24, 890584), (32, 667938), (48, 445292), (64, 333969), (96, 222646), (192, 111323)]