21772674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 61461504

約数和(自身を除く): 39688830

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 69, 77, 99, 126, 138, 154, 161, 198, 207, 231, 253, 322, 414, 462, 483, 506, 683, 693, 759, 966, 1366, 1386, 1449, 1518, 1771, 2049, 2277, 2898, 3542, 4098, 4554, 4781, 5313, 6147, 7513, 9562, 10626, 12294, 14343, 15026, 15709, 15939, 22539, 28686, 31418, 31878, 43029, 45078, 47127, 52591, 67617, 86058, 94254, 105182, 109963, 135234, 141381, 157773, 172799, 219926, 282762, 315546, 329889, 345598, 473319, 518397, 659778, 946638, 989667, 1036794, 1209593, 1555191, 1979334, 2419186, 3110382, 3628779, 7257558, 10886337, 21772674]

約数ペア:

[(1, 21772674), (2, 10886337), (3, 7257558), (6, 3628779), (7, 3110382), (9, 2419186), (11, 1979334), (14, 1555191), (18, 1209593), (21, 1036794), (22, 989667), (23, 946638), (33, 659778), (42, 518397), (46, 473319), (63, 345598), (66, 329889), (69, 315546), (77, 282762), (99, 219926), (126, 172799), (138, 157773), (154, 141381), (161, 135234), (198, 109963), (207, 105182), (231, 94254), (253, 86058), (322, 67617), (414, 52591), (462, 47127), (483, 45078), (506, 43029), (683, 31878), (693, 31418), (759, 28686), (966, 22539), (1366, 15939), (1386, 15709), (1449, 15026), (1518, 14343), (1771, 12294), (2049, 10626), (2277, 9562), (2898, 7513), (3542, 6147), (4098, 5313), (4554, 4781)]