22380924

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 54825120

約数和(自身を除く): 32444196

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 73, 87, 116, 146, 174, 219, 292, 348, 438, 876, 881, 1762, 2117, 2643, 3524, 4234, 5286, 6351, 8468, 10572, 12702, 25404, 25549, 51098, 64313, 76647, 102196, 128626, 153294, 192939, 257252, 306588, 385878, 771756, 1865077, 3730154, 5595231, 7460308, 11190462, 22380924]

約数ペア:

[(1, 22380924), (2, 11190462), (3, 7460308), (4, 5595231), (6, 3730154), (12, 1865077), (29, 771756), (58, 385878), (73, 306588), (87, 257252), (116, 192939), (146, 153294), (174, 128626), (219, 102196), (292, 76647), (348, 64313), (438, 51098), (876, 25549), (881, 25404), (1762, 12702), (2117, 10572), (2643, 8468), (3524, 6351), (4234, 5286)]