38974782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2961

約数の個数: 64

約数和(自身を含む): 100569600

約数和(自身を除く): 61594818

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 2233, 2909, 4466, 5818, 6699, 8727, 13398, 17454, 20363, 31999, 40726, 61089, 63998, 84361, 95997, 122178, 168722, 191994, 223993, 253083, 447986, 506166, 590527, 671979, 927971, 1181054, 1343958, 1771581, 1855942, 2783913, 3543162, 5567826, 6495797, 12991594, 19487391, 38974782]

約数ペア:

[(1, 38974782), (2, 19487391), (3, 12991594), (6, 6495797), (7, 5567826), (11, 3543162), (14, 2783913), (21, 1855942), (22, 1771581), (29, 1343958), (33, 1181054), (42, 927971), (58, 671979), (66, 590527), (77, 506166), (87, 447986), (154, 253083), (174, 223993), (203, 191994), (231, 168722), (319, 122178), (406, 95997), (462, 84361), (609, 63998), (638, 61089), (957, 40726), (1218, 31999), (1914, 20363), (2233, 17454), (2909, 13398), (4466, 8727), (5818, 6699)]