21050688

素因数分解:

$2^6\times 3^1\times {\mathrm{109639}}^1$

素因数の和:109654

約数の個数: 28

約数和(自身を含む): 55697120

約数和(自身を除く): 34646432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 109639, 219278, 328917, 438556, 657834, 877112, 1315668, 1754224, 2631336, 3508448, 5262672, 7016896, 10525344, 21050688]

約数ペア:

[(1, 21050688), (2, 10525344), (3, 7016896), (4, 5262672), (6, 3508448), (8, 2631336), (12, 1754224), (16, 1315668), (24, 877112), (32, 657834), (48, 438556), (64, 328917), (96, 219278), (192, 109639)]