22947756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 61375440

約数和(自身を除く): 38427684

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 509, 578, 663, 867, 884, 1018, 1156, 1326, 1527, 1734, 2036, 2652, 3054, 3468, 3757, 6108, 6617, 7514, 8653, 11271, 13234, 15028, 17306, 19851, 22542, 25959, 26468, 34612, 39702, 45084, 51918, 79404, 103836, 112489, 147101, 224978, 294202, 337467, 441303, 449956, 588404, 674934, 882606, 1349868, 1765212, 1912313, 3824626, 5736939, 7649252, 11473878, 22947756]

約数ペア:

[(1, 22947756), (2, 11473878), (3, 7649252), (4, 5736939), (6, 3824626), (12, 1912313), (13, 1765212), (17, 1349868), (26, 882606), (34, 674934), (39, 588404), (51, 449956), (52, 441303), (68, 337467), (78, 294202), (102, 224978), (156, 147101), (204, 112489), (221, 103836), (289, 79404), (442, 51918), (509, 45084), (578, 39702), (663, 34612), (867, 26468), (884, 25959), (1018, 22542), (1156, 19851), (1326, 17306), (1527, 15028), (1734, 13234), (2036, 11271), (2652, 8653), (3054, 7514), (3468, 6617), (3757, 6108)]