306021942

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{647}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 718502400

約数和(自身を除く): 412480458

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 461, 513, 647, 922, 1026, 1294, 1383, 1941, 2766, 3882, 4149, 5823, 8298, 8759, 11646, 12293, 12447, 17469, 17518, 24586, 24894, 26277, 34938, 36879, 52554, 73758, 78831, 110637, 157662, 221274, 236493, 298267, 331911, 472986, 596534, 663822, 894801, 1789602, 2684403, 5368806, 5667073, 8053209, 11334146, 16106418, 17001219, 34002438, 51003657, 102007314, 153010971, 306021942]

約数ペア:

[(1, 306021942), (2, 153010971), (3, 102007314), (6, 51003657), (9, 34002438), (18, 17001219), (19, 16106418), (27, 11334146), (38, 8053209), (54, 5667073), (57, 5368806), (114, 2684403), (171, 1789602), (342, 894801), (461, 663822), (513, 596534), (647, 472986), (922, 331911), (1026, 298267), (1294, 236493), (1383, 221274), (1941, 157662), (2766, 110637), (3882, 78831), (4149, 73758), (5823, 52554), (8298, 36879), (8759, 34938), (11646, 26277), (12293, 24894), (12447, 24586), (17469, 17518)]