73684242

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 80

約数和(自身を含む): 178770240

約数和(自身を除く): 105085998

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 81, 111, 114, 162, 171, 222, 333, 342, 513, 647, 666, 703, 999, 1026, 1294, 1406, 1539, 1941, 1998, 2109, 2997, 3078, 3882, 4218, 5823, 5994, 6327, 11646, 12293, 12654, 17469, 18981, 23939, 24586, 34938, 36879, 37962, 47878, 52407, 56943, 71817, 73758, 104814, 110637, 113886, 143634, 215451, 221274, 331911, 430902, 454841, 646353, 663822, 909682, 995733, 1292706, 1364523, 1939059, 1991466, 2729046, 3878118, 4093569, 8187138, 12280707, 24561414, 36842121, 73684242]

約数ペア:

[(1, 73684242), (2, 36842121), (3, 24561414), (6, 12280707), (9, 8187138), (18, 4093569), (19, 3878118), (27, 2729046), (37, 1991466), (38, 1939059), (54, 1364523), (57, 1292706), (74, 995733), (81, 909682), (111, 663822), (114, 646353), (162, 454841), (171, 430902), (222, 331911), (333, 221274), (342, 215451), (513, 143634), (647, 113886), (666, 110637), (703, 104814), (999, 73758), (1026, 71817), (1294, 56943), (1406, 52407), (1539, 47878), (1941, 37962), (1998, 36879), (2109, 34938), (2997, 24586), (3078, 23939), (3882, 18981), (4218, 17469), (5823, 12654), (5994, 12293), (6327, 11646)]