22128876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 72205056

約数和(自身を除く): 50076180

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 887, 891, 924, 1134, 1188, 1386, 1774, 1782, 2079, 2268, 2661, 2772, 3548, 3564, 4158, 5322, 6209, 6237, 7983, 8316, 9757, 10644, 12418, 12474, 15966, 18627, 19514, 23949, 24836, 24948, 29271, 31932, 37254, 39028, 47898, 55881, 58542, 68299, 71847, 74508, 87813, 95796, 111762, 117084, 136598, 143694, 167643, 175626, 204897, 223524, 263439, 273196, 287388, 335286, 351252, 409794, 502929, 526878, 614691, 670572, 790317, 819588, 1005858, 1053756, 1229382, 1580634, 1844073, 2011716, 2458764, 3161268, 3688146, 5532219, 7376292, 11064438, 22128876]

約数ペア:

[(1, 22128876), (2, 11064438), (3, 7376292), (4, 5532219), (6, 3688146), (7, 3161268), (9, 2458764), (11, 2011716), (12, 1844073), (14, 1580634), (18, 1229382), (21, 1053756), (22, 1005858), (27, 819588), (28, 790317), (33, 670572), (36, 614691), (42, 526878), (44, 502929), (54, 409794), (63, 351252), (66, 335286), (77, 287388), (81, 273196), (84, 263439), (99, 223524), (108, 204897), (126, 175626), (132, 167643), (154, 143694), (162, 136598), (189, 117084), (198, 111762), (231, 95796), (252, 87813), (297, 74508), (308, 71847), (324, 68299), (378, 58542), (396, 55881), (462, 47898), (567, 39028), (594, 37254), (693, 31932), (756, 29271), (887, 24948), (891, 24836), (924, 23949), (1134, 19514), (1188, 18627), (1386, 15966), (1774, 12474), (1782, 12418), (2079, 10644), (2268, 9757), (2661, 8316), (2772, 7983), (3548, 6237), (3564, 6209), (4158, 5322)]