221629338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30859}}^1$

素因数の和:30896

約数の個数: 64

約数和(自身を含む): 592512000

約数和(自身を除く): 370882662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 30859, 61718, 92577, 185154, 216013, 277731, 432026, 555462, 586321, 648039, 833193, 1172642, 1296078, 1666386, 1758963, 1944117, 3517926, 3888234, 4104247, 5276889, 5832351, 8208494, 10553778, 11664702, 12312741, 15830667, 24625482, 31661334, 36938223, 73876446, 110814669, 221629338]

約数ペア:

[(1, 221629338), (2, 110814669), (3, 73876446), (6, 36938223), (7, 31661334), (9, 24625482), (14, 15830667), (18, 12312741), (19, 11664702), (21, 10553778), (27, 8208494), (38, 5832351), (42, 5276889), (54, 4104247), (57, 3888234), (63, 3517926), (114, 1944117), (126, 1758963), (133, 1666386), (171, 1296078), (189, 1172642), (266, 833193), (342, 648039), (378, 586321), (399, 555462), (513, 432026), (798, 277731), (1026, 216013), (1197, 185154), (2394, 92577), (3591, 61718), (7182, 30859)]