1938653178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{39217}}^1$

素因数の和:39347

約数の個数: 64

約数和(自身を含む): 4879346688

約数和(自身を除く): 2940693510

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 107, 154, 214, 231, 321, 462, 642, 749, 1177, 1498, 2247, 2354, 3531, 4494, 7062, 8239, 16478, 24717, 39217, 49434, 78434, 117651, 235302, 274519, 431387, 549038, 823557, 862774, 1294161, 1647114, 2588322, 3019709, 4196219, 6039418, 8392438, 9059127, 12588657, 18118254, 25177314, 29373533, 46158409, 58747066, 88120599, 92316818, 138475227, 176241198, 276950454, 323108863, 646217726, 969326589, 1938653178]

約数ペア:

[(1, 1938653178), (2, 969326589), (3, 646217726), (6, 323108863), (7, 276950454), (11, 176241198), (14, 138475227), (21, 92316818), (22, 88120599), (33, 58747066), (42, 46158409), (66, 29373533), (77, 25177314), (107, 18118254), (154, 12588657), (214, 9059127), (231, 8392438), (321, 6039418), (462, 4196219), (642, 3019709), (749, 2588322), (1177, 1647114), (1498, 1294161), (2247, 862774), (2354, 823557), (3531, 549038), (4494, 431387), (7062, 274519), (8239, 235302), (16478, 117651), (24717, 78434), (39217, 49434)]