2012046021

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 3223008000

約数和(自身を除く): 1210961979

約数列:

[1, 3, 9, 19, 27, 57, 61, 113, 171, 183, 339, 513, 549, 569, 1017, 1159, 1647, 1707, 2147, 3051, 3477, 5121, 6441, 6893, 10431, 10811, 15363, 19323, 20679, 31293, 32433, 34709, 57969, 62037, 64297, 97299, 104127, 130967, 186111, 192891, 291897, 312381, 392901, 578673, 659471, 937143, 1178703, 1221643, 1736019, 1978413, 3536109, 3664929, 3922117, 5935239, 10994787, 11766351, 17805717, 32984361, 35299053, 74520223, 105897159, 223560669, 670682007, 2012046021]

約数ペア:

[(1, 2012046021), (3, 670682007), (9, 223560669), (19, 105897159), (27, 74520223), (57, 35299053), (61, 32984361), (113, 17805717), (171, 11766351), (183, 10994787), (339, 5935239), (513, 3922117), (549, 3664929), (569, 3536109), (1017, 1978413), (1159, 1736019), (1647, 1221643), (1707, 1178703), (2147, 937143), (3051, 659471), (3477, 578673), (5121, 392901), (6441, 312381), (6893, 291897), (10431, 192891), (10811, 186111), (15363, 130967), (19323, 104127), (20679, 97299), (31293, 64297), (32433, 62037), (34709, 57969)]