189570942

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 120

約数和(自身を含む): 492445800

約数和(自身を除く): 302874858

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 121, 162, 171, 198, 209, 242, 297, 342, 363, 418, 509, 513, 594, 627, 726, 891, 1018, 1026, 1089, 1254, 1527, 1539, 1782, 1881, 2178, 2299, 3054, 3078, 3267, 3762, 4581, 4598, 5599, 5643, 6534, 6897, 9162, 9671, 9801, 11198, 11286, 13743, 13794, 16797, 16929, 19342, 19602, 20691, 27486, 29013, 33594, 33858, 41229, 41382, 50391, 58026, 61589, 62073, 82458, 87039, 100782, 106381, 123178, 124146, 151173, 174078, 184767, 186219, 212762, 261117, 302346, 319143, 369534, 372438, 453519, 522234, 554301, 638286, 783351, 907038, 957429, 1108602, 1170191, 1566702, 1662903, 1914858, 2340382, 2872287, 3325806, 3510573, 4988709, 5744574, 7021146, 8616861, 9977418, 10531719, 17233722, 21063438, 31595157, 63190314, 94785471, 189570942]

約数ペア:

[(1, 189570942), (2, 94785471), (3, 63190314), (6, 31595157), (9, 21063438), (11, 17233722), (18, 10531719), (19, 9977418), (22, 8616861), (27, 7021146), (33, 5744574), (38, 4988709), (54, 3510573), (57, 3325806), (66, 2872287), (81, 2340382), (99, 1914858), (114, 1662903), (121, 1566702), (162, 1170191), (171, 1108602), (198, 957429), (209, 907038), (242, 783351), (297, 638286), (342, 554301), (363, 522234), (418, 453519), (509, 372438), (513, 369534), (594, 319143), (627, 302346), (726, 261117), (891, 212762), (1018, 186219), (1026, 184767), (1089, 174078), (1254, 151173), (1527, 124146), (1539, 123178), (1782, 106381), (1881, 100782), (2178, 87039), (2299, 82458), (3054, 62073), (3078, 61589), (3267, 58026), (3762, 50391), (4581, 41382), (4598, 41229), (5599, 33858), (5643, 33594), (6534, 29013), (6897, 27486), (9162, 20691), (9671, 19602), (9801, 19342), (11198, 16929), (11286, 16797), (13743, 13794)]