22404382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 49158144

約数和(自身を除く): 26753762

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 31, 38, 62, 77, 91, 133, 143, 154, 182, 209, 217, 247, 266, 286, 341, 361, 403, 418, 434, 494, 589, 682, 722, 806, 1001, 1178, 1463, 1729, 2002, 2387, 2527, 2717, 2821, 2926, 3458, 3971, 4123, 4433, 4693, 4774, 5054, 5434, 5642, 6479, 7657, 7942, 8246, 8866, 9386, 11191, 12958, 15314, 19019, 22382, 27797, 31031, 32851, 38038, 45353, 51623, 53599, 55594, 62062, 65702, 78337, 84227, 90706, 103246, 107198, 123101, 145483, 156674, 168454, 246202, 290966, 361361, 589589, 722722, 861707, 1018381, 1179178, 1600313, 1723414, 2036762, 3200626, 11202191, 22404382]

約数ペア:

[(1, 22404382), (2, 11202191), (7, 3200626), (11, 2036762), (13, 1723414), (14, 1600313), (19, 1179178), (22, 1018381), (26, 861707), (31, 722722), (38, 589589), (62, 361361), (77, 290966), (91, 246202), (133, 168454), (143, 156674), (154, 145483), (182, 123101), (209, 107198), (217, 103246), (247, 90706), (266, 84227), (286, 78337), (341, 65702), (361, 62062), (403, 55594), (418, 53599), (434, 51623), (494, 45353), (589, 38038), (682, 32851), (722, 31031), (806, 27797), (1001, 22382), (1178, 19019), (1463, 15314), (1729, 12958), (2002, 11191), (2387, 9386), (2527, 8866), (2717, 8246), (2821, 7942), (2926, 7657), (3458, 6479), (3971, 5642), (4123, 5434), (4433, 5054), (4693, 4774)]