66395538

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 178770240

約数和(自身を除く): 112374702

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 37, 38, 53, 54, 57, 66, 74, 81, 99, 106, 111, 114, 159, 162, 171, 198, 209, 222, 297, 318, 333, 342, 407, 418, 477, 513, 583, 594, 627, 666, 703, 814, 891, 954, 999, 1007, 1026, 1166, 1221, 1254, 1406, 1431, 1539, 1749, 1782, 1881, 1961, 1998, 2014, 2109, 2442, 2862, 2997, 3021, 3078, 3498, 3663, 3762, 3922, 4218, 4293, 5247, 5643, 5883, 5994, 6042, 6327, 7326, 7733, 8586, 9063, 10494, 10989, 11077, 11286, 11766, 12654, 15466, 15741, 16929, 17649, 18126, 18981, 21571, 21978, 22154, 23199, 27189, 31482, 32967, 33231, 33858, 35298, 37259, 37962, 43142, 46398, 47223, 52947, 54378, 56943, 64713, 65934, 66462, 69597, 74518, 81567, 94446, 99693, 105894, 111777, 113886, 129426, 139194, 158841, 163134, 194139, 199386, 208791, 223554, 299079, 317682, 335331, 388278, 409849, 417582, 582417, 598158, 626373, 670662, 819698, 897237, 1005993, 1164834, 1229547, 1252746, 1747251, 1794474, 2011986, 2459094, 3017979, 3494502, 3688641, 6035958, 7377282, 11065923, 22131846, 33197769, 66395538]

約数ペア:

[(1, 66395538), (2, 33197769), (3, 22131846), (6, 11065923), (9, 7377282), (11, 6035958), (18, 3688641), (19, 3494502), (22, 3017979), (27, 2459094), (33, 2011986), (37, 1794474), (38, 1747251), (53, 1252746), (54, 1229547), (57, 1164834), (66, 1005993), (74, 897237), (81, 819698), (99, 670662), (106, 626373), (111, 598158), (114, 582417), (159, 417582), (162, 409849), (171, 388278), (198, 335331), (209, 317682), (222, 299079), (297, 223554), (318, 208791), (333, 199386), (342, 194139), (407, 163134), (418, 158841), (477, 139194), (513, 129426), (583, 113886), (594, 111777), (627, 105894), (666, 99693), (703, 94446), (814, 81567), (891, 74518), (954, 69597), (999, 66462), (1007, 65934), (1026, 64713), (1166, 56943), (1221, 54378), (1254, 52947), (1406, 47223), (1431, 46398), (1539, 43142), (1749, 37962), (1782, 37259), (1881, 35298), (1961, 33858), (1998, 33231), (2014, 32967), (2109, 31482), (2442, 27189), (2862, 23199), (2997, 22154), (3021, 21978), (3078, 21571), (3498, 18981), (3663, 18126), (3762, 17649), (3922, 16929), (4218, 15741), (4293, 15466), (5247, 12654), (5643, 11766), (5883, 11286), (5994, 11077), (6042, 10989), (6327, 10494), (7326, 9063), (7733, 8586)]