22887612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2043

約数の個数: 72

約数和(自身を含む): 65323440

約数和(自身を除く): 42435828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 1993, 2871, 3828, 3986, 5742, 5979, 7972, 11484, 11958, 17937, 21923, 23916, 35874, 43846, 57797, 65769, 71748, 87692, 115594, 131538, 173391, 197307, 231188, 263076, 346782, 394614, 520173, 635767, 693564, 789228, 1040346, 1271534, 1907301, 2080692, 2543068, 3814602, 5721903, 7629204, 11443806, 22887612]

約数ペア:

[(1, 22887612), (2, 11443806), (3, 7629204), (4, 5721903), (6, 3814602), (9, 2543068), (11, 2080692), (12, 1907301), (18, 1271534), (22, 1040346), (29, 789228), (33, 693564), (36, 635767), (44, 520173), (58, 394614), (66, 346782), (87, 263076), (99, 231188), (116, 197307), (132, 173391), (174, 131538), (198, 115594), (261, 87692), (319, 71748), (348, 65769), (396, 57797), (522, 43846), (638, 35874), (957, 23916), (1044, 21923), (1276, 17937), (1914, 11958), (1993, 11484), (2871, 7972), (3828, 5979), (3986, 5742)]