21754524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5683}}^1$

素因数の和:5730

約数の個数: 48

約数和(自身を含む): 57294720

約数和(自身を除く): 35540196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 5683, 11366, 17049, 22732, 34098, 62513, 68196, 125026, 164807, 187539, 250052, 329614, 375078, 494421, 659228, 750156, 988842, 1812877, 1977684, 3625754, 5438631, 7251508, 10877262, 21754524]

約数ペア:

[(1, 21754524), (2, 10877262), (3, 7251508), (4, 5438631), (6, 3625754), (11, 1977684), (12, 1812877), (22, 988842), (29, 750156), (33, 659228), (44, 494421), (58, 375078), (66, 329614), (87, 250052), (116, 187539), (132, 164807), (174, 125026), (319, 68196), (348, 62513), (638, 34098), (957, 22732), (1276, 17049), (1914, 11366), (3828, 5683)]